1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lady bird [3.3K]
3 years ago
5

Given the box plot, will the mean or the median provide a better description of the center? box plot with min at 11, Q1 at 22. 5

, median at 34. 5, Q3 at 36, max at 37. 5 The mean, because the data distribution is symmetrical The mean, because the data distribution is skewed to the left The median, because the data distribution is skewed to the left The median, because the data distribution is skewed to the right.
Mathematics
1 answer:
Slav-nsk [51]3 years ago
3 0

The median, because the data distribution is skewed to the right.

Given that

The box plot with the following parameters:  

Minimum value at 11,

First Quartile, Q1 at 22.5,

Median at 34.5,

Third Quartile, Q3 at 36,

Maximum value at 37.5.

According to the question

When a distribution has a longer tail to one of its sides, then it is said to be skewed.

Since the tail is longer to the left, it is said to be left-skewed.

The data distribution is skewed to the left because the median (34.5) is closer to the third quartile (36) than to the first quartile  (22.5).

For skewed data, we always prefer the median because it is less affected by the outliers and if the mean is chosen, the value of the mean is biased towards the side that has larger values while the median does not get affected by it. So, we choose the median.

For skewed distributions, the median is the best measure of center.

Hence, the median, because the data distribution is skewed to the right.

To know more about Mean click the link given below.

brainly.com/question/2508120

You might be interested in
Which symbol makes this statement true?<br><br> 7.1 _____ -7.1<br><br> &gt;<br> &lt;<br> =
ryzh [129]

The greater than sign is what makes it true because a positive number is always greater than a negative number.

7.1 > -7.1

7 0
3 years ago
I do not understand , please help.
ivolga24 [154]
the slope is 1/2 and the whole lines equation is y=1/2x + 2
8 0
3 years ago
Read 2 more answers
Can 10 people be divided into two groups with a ratio of 1 : 2? Explain.
den301095 [7]

No

Let the groups be x and 2x

  • x+2x=10
  • 3x=10
  • x=10/3

Its decimal not natual so can't be divided

3 0
2 years ago
A ball is drawn at random from a box containing 12 red,18
Lubov Fominskaja [6]

<u>Answer:</u>

<u>For a:</u> The probability of getting a red or blue ball is 0.48

<u>For b:</u> The probability of getting a white, blue or orange ball is 0.81

<u>For c:</u> The probability of getting neither white or orange ball is 0.48

<u>Step-by-step explanation:</u>

Probability is defined as the extent to which an event is likely to occurs. It is measured by the ratio of the favorable outcomes to the total number of possible outcomes.

\text{Probability}=\frac{\text{Number of favorable outcomes}}{\text{Total number of favorable outcomes}}     .......(1)

We are given:

Number of red balls in a box = 12

Number of white balls in a box = 18

Number of blue balls in a box = 19

Number of orange balls in a box = 15

Total balls in a box = [12 + 18 + 19 + 15] = 64

  • <u>For a:</u>

Number of favorable outcomes (ball must be red or blue) = [12 + 19] = 31

Total number of outcomes = 64

Putting values in equation 1, we get:

\text{Probability of getting a red or blue ball}=\frac{31}{64}=0.48

  • <u>For b:</u>

Number of favorable outcomes (ball must be white or blue or orange) = [18 + 19 + 15] = 52

Total number of outcomes = 64

Putting values in equation 1, we get:

\text{Probability of getting a white or blue or orange ball}=\frac{52}{64}=0.81

  • <u>For c:</u>

Number of favorable outcomes (ball must be white or orange) = [18 + 15] = 33

Total number of outcomes = 64

Putting values in equation 1, we get:

\text{Probability of getting a white or orange ball}=\frac{33}{64}=0.52

Probability of getting a ball which is neither white or orange = [1 - (Probability of getting a white or orange ball)] = [1 - 0.52] = 0.48

7 0
3 years ago
A school choir has 36 members. This year, there are three times as many returning members as new members. How many new members a
PtichkaEL [24]

Answer:its 12

Step-by-step explanation:

because there are 36 now and they have 3 times more each year so it is 12 + 12 + 12 = 36

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is 53 divided by 34
    13·1 answer
  • Find three solutions of the equation (x^2-9)(x^3-8)=0
    12·1 answer
  • what matrix is a result of m x h enter your answer by filling in the boxes enter any fractions as simplified fractions​
    10·1 answer
  • 20 points<br><br> What is the square root of -16?<br><br> -8i<br> -4i<br> 4i<br> 8i
    6·2 answers
  • Small packages of raisins contain different numbers of raisins in each package. The dot plot here shows the distribution of the
    8·2 answers
  • What is the slope of the line with points (-1, 9) and (-3, -4)?
    11·1 answer
  • Can someone plz help me
    12·1 answer
  • Ingrid dug a trench 18/20 of a meter long. the next day she dug 9/20 of a meter more of the trench. what is a reasonable estimat
    13·1 answer
  • -2(7 – 5x – 3) = -2(7 + [<br> X + <br> answer
    13·1 answer
  • Mrs.Zomoro is 36 years old and her son is 4.When will the mother be thrice as o old as her son?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!