Ideal Number of Children Frequency121262523326546710647281104111 This past year, an organization conducted a survey and asked, "What do you think is the ideal number of children for a family to have?" The results of the survey are shown in the table. Complete parts (a) through (e).E Click the icon to view the data table.(a) Construct a relative frequency histogram for the ideal number of children. Choose the correct graph below.OA.O B.OC.OD.Ay0.6-Ay0.6-本y0.6-Ay0.6-0.4-0.4-0.4-0.4-0.2-0.2-0.2-0.2-2 4 6 8 102 4 6 8 102 46 8 102 4 6 8 10Comment on the shape of the distribution. Choose the correct answer below.O A. The distribution is skewed right.O B. The distribution is uniform.O C. The distribution is symmetric.O D. The distribution is skewed left.(b) What is the mode ideal number of children? Select the correct choice and, if necessary, fill in the answer box to complete your answer.O A. The mode ideal number of children is(are)(Use a comma to separate answers as needed.)O B. There is no mode.(c) Determine the mean number of children.The mean number of children is(Round to two decimal places as needed.)Determine the standard deviation number of children.The standard deviation number of children is(Round to two decimal places as needed.)

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given x = ideal number of children f = frequency

Answered: Ideal Number of Children Frequency 12…

Math

Statistics

Ideal Number of Children Frequency 12 26 523 265 67 10 1 3 4 6 7 1 10 4 11 1

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Permutations and Combinations

If there are 5 dishes, they can be relished in any order at a time. In permutation, it should be in a particular order. In combination, the order does not matter. Take 3 letters a, b, and c. The possible ways of pairing any two letters are ab, bc, ac, ba, cb and ca. It is in a particular order. So, this can be called the permutation of a, b, and c. But if the order does not matter then ab is the same as ba. Similarly, bc is the same as cb and ac is the same as ca. Here the list has ab, bc, and ac alone. This can be called the combination of a, b, and c.

Counting Theory

The fundamental counting principle is a rule that is used to count the total number of possible outcomes in a given situation.

Topic Video

Question

Ideal Number of Children Frequency
12
1
26
2
523
3
265
4
67
10
6
4
7
2
8
1
10
4
11
1

This past year, an organization conducted a survey and asked, "What do you think is the ideal number of children for a family to have?" The results of the survey are shown in the table. Complete parts (a) through (e).
E Click the icon to view the data table.
(a) Construct a relative frequency histogram for the ideal number of children. Choose the correct graph below.
OA.
O B.
OC.
OD.
Ay
0.6-
Ay
0.6-
本y
0.6-
Ay
0.6-
0.4-
0.4-
0.4-
0.4-
0.2-
0.2-
0.2-
0.2-
2 4 6 8 10
2 4 6 8 10
2 46 8 10
2 4 6 8 10
Comment on the shape of the distribution. Choose the correct answer below.
O A. The distribution is skewed right.
O B. The distribution is uniform.
O C. The distribution is symmetric.
O D. The distribution is skewed left.
(b) What is the mode ideal number of children? Select the correct choice and, if necessary, fill in the answer box to complete your answer.
O A. The mode ideal number of children is(are)
(Use a comma to separate answers as needed.)
O B. There is no mode.
(c) Determine the mean number of children.
The mean number of children is
(Round to two decimal places as needed.)
Determine the standard deviation number of children.
The standard deviation number of children is
(Round to two decimal places as needed.)

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