the mean of the following distribution is 24. find the value of p
Marks 0-10 10-20 20-30 30-40 40-50 50-60
no.of
students. 15. 20. 35. p. 10. 42

plz no spam if your answer is write I will like and mark as brainliest answer ​

Answers

Answer 1

Answer:

-98.36

Explanation:

Given the data :

Marks 0-10 10-20 20-30 30-40 40-50 50-60

no.of students : 15. 20. 35. p. 10. 42

The given mean = 24

This is a grouped data:

The formula for the mean is :

Σfx / Σf

Where, x = midpoint ; f = frequency

The midpoint, x = (upper - lower limit) / 2

Midpoint of marks, x :

Marks _____ x ____ Frequency

0 - 10 _____ 5 ______ 15

10 - 20 ____ 15 _____ 20

20 - 30 ____25 _____35

30 - 40 ____35 _____ p

40 - 50 ____45 _____ 10

50 - 60____ 55 _____ 42

[(5*15) + (15*20) + (25*35) + (35*p) + (45*10) + (55*42)] / (15+20+35+p+10+42) = 24

(75+300+875+35p+450+2310) / (122 + p) = 24

(4010 + 35p) / (122 + p) = 24

4010 + 35p = 24(122+p)

4010 + 35p = 2928 + 24p

4010 - 2928 = 24p - 35p

1082 = - 11p

p = 1082 / - 11

p = - 98.36

Kindly check the distribution given again as obtaining a negative value isn't ideal.


Related Questions

People in prehistoric times appeared to show some understanding of acoustics. How was this BEST demonstrated?

They made music notations on tablets that show how to achieve good acoustics.

They created instruments such as acoustic guitars, lyres, and harps to make unique sounds.

They placed marks in caves in locations with a strong echo or where sound carried.

They traveled from town to town looking for the best areas to sing their songs.

Answers

Answer: 2 or 3

Explanation:

its probably 2 because if they created instruments then that is a good demonstration of acoustics. if the answer is realistic or has to be what actaully happened then its 3 because they actaully placed marks in caves and theres a good chance they could have done it where theres a strong echo or where sound is carried.

Acoustics studies how sound behaves in small, enclosed places. The way sound responds in a specific room or location are determined by its acoustical characteristics. Thus, option B is correct.

What is the understanding of acoustics?

Acoustics is the name of the area of physics that deals with the study of sound. Acoustics is the branch of science that deals with the generation, transmission, and effects of sound.

To encourage the development of environments, both indoors and outdoors, involving rooms with good listening conditions for speakers, musicians, and listeners as well as living and working spaces.

The characteristics that affect whether a room can reflect sound waves in a way that results in clear hearing.

Therefore, they created instruments such as acoustic guitars, lyres, and harps to make unique sounds.

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what is a good anime to watch

Answers

Answer:

-Haikyu (Comedy/ Sports manga)

-Your name (Romance/Fantasy)

-Fruits Basket ( slice of life)

-Kakegurui (Gambling)

-Sword Art Online ( Action fiction/ Adventure/Science fiction/ Thriller/ Action/Adventure)

-Classroom of the Elite (Light novel )

Hope you enjoy them ^u^

Answer:

Some good animes to watch or read on manga is Blue Lock! based on soccor :D a bit crazy is what my sister says!

2. Demon SLayer Involves blood although its a good anime!

3. HXH a good anime!

4. Seraph of the End A vampire movie although it good also for ppl who are 10+ prob! AND MORE

Explanation:

I explain in answer

Which of the following are fixed poetic forms?
A. ondeau
b. ballade
c. virelai
d. All the answers shown here.

Answers

Answer:

ballade

is ur answer

Explanation:

hope it may help you

Ballade are fixed poetic forms. Hence, option B is correct.

What are fixed poetic forms?

A fixed-form poetry is one that adheres to a predetermined formal format. Common consensus typically predetermines the rules that govern this pattern. The following obligations are imposed by these laws.

Lines in the poem as a whole and/or the number of lines in each stanza. When the organizational structure of your writing has already been determined, either by you or the rhetorical situation, this style is referred to as fixed form.

A sonnet is a fixed poetry form with 14 lines that often rhyme in a predetermined way and are written in five-foot iambic pentameter. It is believed to have come from Italy. The sonnet stands out above other literary forms in Western literature because it has captured the attention of notable writers for five centuries.

Thus, option B is correct.

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At an auction, an art collector finds a painting that shows two women in a church. The painting has a signature that spells Michelangelo. Before
assuming that he has found an original work by the famous artist, the art collector uses his formalist training in evaluating art. Which of the following
is he most likely to do?
o investigate the context of the script used in the signature
keep the signature aside, and focus on the construct of the painting for its validation
look for specific symbols within the composition that bear iconographic references
assess the composition for references to the female condition

Answers

Answer:

They would keep the signature aside and focus on the construct. Since the collector is using a formalist

approach; They would compare this piece to others of Michelangelo

Answer:

B- keep the signature aside, and focus on the construct of the painting for its validation

Explanation:

The answer on edmentum!

What is the form of a rondeau?
A. ABB
B. AbbaA
C. AAB
ABaAabAB

Answers

Answer:

ABaAabAB

Explanation:

Good luck with the questions :)

A series of services celebrated in religious communities are called the

A. daily Offices.

B. Mass.

C. Proper.

D. Ordinary.

Answers

Answer:

b tell me if im wrong

Explanation:

The correct option is B. A series of services celebrated in religious communities are called the Mass. A ritualistic recreation of Christ's Last Supper with his followers is the Mass. The main rite of the Roman Catholic Church that is attended by members of the general public is the Mass, which is typically the most solemn. The Proper and Ordinary prayers, which make up the Mass, were separated into two groups.

Why is the Mass a sacrifice?

So Christ is not re-hung on a cross during the Mass. It continues to commemorate His one atonement, which is eternal. If God is genuinely eternal and infinite, then His humanity died on Good Friday in the Person of Jesus Christ, and this act must have transcended the boundaries of time.

The Holy Week ceremony known as the Mass of the Lord's Supper is held on Maundy Thursday evening and is also referred to as A Service of Worship for Maundy Thursday. In contrast to previous Mass celebrations, it marks the beginning of the Easter Triduum and more explicitly remembers Jesus' Last Supper with his apostles.

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Pls help I’ll brainlest

Answers

Answer:

1. D

2. A

3. B

4. G

5. F

6. D

Explanation:

You can actually count the notes slowly

Jayden read an article about Pablo Picasso for a research report. He needs to locate the name of a painting in the article. Would Jayden use skimming or scanning to find the name of the painting? Why is this reading rate appropriate?

Answers

Answer: scanning

Explanation:

Jayden should use scanning to find the name of the painting.

While skimming aims to get a general idea of a text by reading rapidly, scanning refers to reading rapidly to find specific information. Although both reading techniques involve rapid reading, they are quite different. The first one requires retaining as much information as possible while rapidly reading to make connections that allow a general idea of the text.  Whereas scanning only requires looking for a specific piece of data, so there´s no need to retain other information, but requires much more attention to detail.

É em meados da Idade Média (que durou do século V ao XV) quando o homem rompe com o passado e desperta de forma intensa para outra possibilidade de adoção da indumentária; nascendo assim, o encanto pelo vestuário como peça alegórica e, somente a partir do fim da Idade Média que se reconhece a moda como sistema através da renovação das formas e de sua extravagância. Toda a conjuntura política ao longo dos anos na Idade Média leva à troca de informações e conhecimento sobre outras culturas contemporâneas que foram alimentando tal despertar.

LEÃO, Igor Zanoni Constant Carneiro. Reflexões sobre 'O Império do Efêmero', de Gilles Lipovetsky. Revista Economia & Tecnologia, v. 7, n. 2, 2011.


A partir do trecho acima e sobre a arte durante a Idade Média, a seguir analise as afirmações e assinale V para Verdadeiro e F para Falso:

I. A arte na Idade Média teve uma forte influência cristã pelo fato de a Igreja Católica adquirir alto poder político e espiritual na época.

II. A partir dos séculos XI e XII desenvolveu-se o estilo românico, tendo como principal característica a utilização de abóbodas nas construções.

III. Uma das principais características da arte bizantina eram as pinturas com camadas de tinta à base de ouro dando destaque aos personagens representados.

IV. No que se refere à arte românica, as igrejas eram chamadas de “fortalezas de Deus” devido ao seu tamanho e solidez. Nesse período, a arte é uma extensão do serviço divino.

As afirmações I, II, III e IV são, respectivamente:

Alternativas
Alternativa 1:
V, V, F, F.

Alternativa 2:
V, F, V, F.

Alternativa 3:
V, F, F, V.

Alternativa 4:
V, V, F, V.

Alternativa 5:
V, V, V, V.

Answers

Answer: i dont know

Explanation:

joe mama

sike i lied

joe mama is fried

the answer is actually candeez

CANDEEZ NUT$ IN YO MOUF

GOTTIE

oh ur gonna block me?

how u gonna block me wif bofa dee’z nut$ in yo mouf

GOTTIE

1. what are implication of location, schape and size of Ethiopia and Horn the
physical environment, socioeconomic and political aspects?​

Answers

Ethiopia lies between the Equator and Tropic of Cancer, between the 30 N and 150N Latitude or 330 E and 480 E Longitude. The country occupies an area of approximately 1,127,127 square km., which is slightly less than twice the size of Texas.

Why don't people compose very much classical music anymore. what happened and why did all the music become rap and rock? im so sad.

Answers

Answer:

Same bro/sis I am also very sad

I’m not so sure, it sux tho

good morning starshine the earth says hello

Answers

Answer:

Good morning, the sun is shining bright today :)

Explanation:

What is Photorealism?
A. A school that teaches photographers to take artful pictures
OB. A style designed to help artists explore the influence of
commercialism on their lives
O C. The practice of making a painting from one or more photographs
O D. A movement whose primary goal was to replace painting with
photography

Answers

Answer:

C The practice of making a painting from one or more photographs

Photorealism is  The practice of making a painting from one or more photographs

Photorealism is the re -creation of a picture or photo by either painting, drawing among others in such a way in which the image will look accurate and true to life or realistic.

An artist when doing Photorealism often pay attention to all the details of the photo in order for  the painting or drawing to be the same like the photo.

Although Photorealism often tend to makes image more bigger than they are in true life .

Inconclusion Photorealism is  The practice of making a painting from one or more photographs

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Escape into Art Digital Notes sheet

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Uh are you supposed to draw something digitally or

Alguien se sabe el nombre de la canción que sale en el capítulo 37 de la temporada 2 de Snk o Atack on Titan en el minuto 4:21

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Answer:

una pregunta cancion o serie

Shinzou wo sasageyo is the season 2 opening

Read the following argumentative-essay introduction, and then answer the questions below.

Our city’s animal shelters are overflowing with cats and dogs that are waiting to be taken home with a loving family. There are kittens and puppies, and adult animals that have already been housebroken. There are dogs that can keep up with active families, and cats that are suitable for apartment living. Some of these animals were lost or abandoned, but some of them have never even had a home. With all of these animals available, adopting a pet from a shelter is the most responsible way to add a pet to your family.

What is the author’s position in this essay? What is the reason why? Your answer should be 3 to 4 sentences.

Answers

Answer:

What is the author’s position in this essay?

The author’s position in this essay is that adopting a pet from a shelter is the most responsible way to add a pet to your family.

Explanation:

What is the reason why?

Because the city’s animal shelters are already overflowing with pets in need of a loving family, some of which were lost, abandoned, or have never even had a home before. They have kittens and puppies, for those that prefer raising a pet since they are little, as well as adult animals that have already been housebroken for those who rather avoid the hassle of disciplining a new pet. There are pets for all kinds of needs, including active families, or pets suitable for apartment living.

کووڈ 19 کے حوالے سے عوام میں ویکسینیشن
کی اہمیت کو اجاگر کرنے کیلئے قومی احبار کو ایک متاثرہ کن مکتوب تحریر کریں

Answers

Answer:

اسنيزنبزبنيزسزسنسزؤنرصزيحزينلول

ano ang tempo ng kantang kalesa? ​

Answers

Answer:

uh..?

Explanation:

no tengo lo siento s.eñora

You are writing a movie that focuses on the citizens of a small town and want to establish the movie's setting early on. Which type of shot would best reveal the setting to the audience?
low angle
medium
closeup
bird's eye view

Answers

A Birds eye view could make the movie look interesting

12. How many sixteenth notes would be in a whole note?

Answers

Answer:

Two sixteenth notes

Explanation:

Four eighth notes equal one half note in duration and eight eighth notes equal one whole note. Two sixteenth notes equal one eighth note in duration and four sixteenth notes equal one quarter note in duration, etc.

i've been playing piano for 4 years and i can attest that it is 2 sixteenth notes

what purpose does music serve in your life?​

Answers

Answer:

happeness and expression

Answer:

Music gives me a sence of relazation. My life has a lot of yelling but music makes me feel safe. it also takes me out of my situation and puts me into a new mindset of music!

Explanation:

Material
can deliver the highest profit of about
.

Material
earns profit for the widest range of prices.

Answers

Explanation:

what is the question dear

who sings The Music Theme lucky day it’s a female singer

Answers

Answer:

Nicola Roberts

Explanation:

Select the correct locations on the image.
In which of these images would pattern become an evaluating factor?

Answers

Answer:

the top middle

Explanation:

because it dosent fit

Answer: The green image

Explanation: This would be an evaluating factor due to its contrasting visuals(lines) and diverse color choice.

In 1962, Stan Getz recorded the LP _________, with guitarist Charlie Byrd. This album was a huge success, and featured a new jazz/samba-hybrid music style from Brazil called _________.

Answers

Answer:

The Girl From Ipanema,bossa nova

In 1962, Stan Getz recorded the LP The Girl From Panama, with guitarist Charlie Byrd. This album was a huge success, and featured a new jazz/samba-hybrid music style from Brazil called bossa nova.

What is Charlie Byrd?

On September 16, 1925, Charlie Byrd was conceived. He was an excellent guitarist. He learned to play the steel-string guitar as a child and moved to the traditional Spanish guitar in 1950, after making his professional debut on the electric guitar.

The biggest bossa nova hit ever is undoubtedly “The Girl From Ipanema.” The most well-known Brazilian song of the 20th century, to be exact. In Brazilian Portuguese, the term “bossa nova” literally, “new style” or “new trend” refers to a musical style.

Hence, the significance of the Charlie Byrd is aforementioned.

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A trailer features characters in old-fashioned costumes, lingering shots, stirring speeches, and theatrical music played by an orchestra.

​The trailer is likely advertising a movie of which genre?​​​
action
comedy
drama
thriller

Answers

Sounds like drama ( need 20 characters to submit this)

Daily Prayer for Dance
Create a daily prayer for dance
a. Give three reasons why this is an important scrapbook entry

Answers

So then you can get out some of your energy when dancing
You can feel connected to people when you pray
It will give you something to do every day

Look at the painting below. What makes this an example of Expressionism?

Answers

Answer: I wanna say its c

Although im not too sure

Explanation:

Because due to all the artist clearly only put one person into this painting.

I NEED HELP
PLSSSSSSSSS
WILL REPORT TROLLS AND LINKS

Complete the paragraph about lighting key techniques.

If a scene requires the actors to convey tension or confusion, you can use a specific kind of lighting effect that combines white light with streaks lighting. of darkness. The term that describes this effect is _______ lighting. ​

Answers

Answer:

I don't really understand what you're asking.

Explanation:

Lowkey lighting or dramatic lighting. Both fit the description.

Which of Which of the following statements is true when comparing major to minor keys?
Question 6 options:

a)

major keys sound bright, cheery, and optimistic compared to minor keys

b)

major keys sound dark, somber, and sinister compared to minor keys

c)

there is no audible difference between major and minor keys

d)

major keys have more sharps than minor keys he following statements is true when comparing major to minor keys?

Answers

Answer:

A

Explanation:

Most Western keys are composed of 7 scale degrees, each labeled from 1 to 7. The differences between a major key and minor key are the 3rd, 6th, and 7th scale degrees. Those three notes are lowered a semitone in minor keys, which gives them a dark or somber tone to them. On the other hand, those notes are not lowered in major keys, which makes them give off a bright or cheery flavor.

i played piano for 3 years
i say a
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