36% of working mothers do not have enough money to cover their health insurance deductibles. You randomly select six working mothers and ask them whether they have enough money to cover their health insurance deductibles. The random variable represents the number of working mothers who do not have enough money to cover their health insurance deductibles. Complete parts (a) through (c) below. (b) Graph the binomial distribution using a histogram and describe its shape. Choose the correct graph below. A. AP(x) صبح کو 0 2 4 6 L A. Symmetrical OB. Skewed left C. Skewed right OD. None of these B. AP(x) 0.35- 0,25- 0.2- 0.15- 0.1- 0.05- 0 2 4 6 Ly C. AP(x) 0.25- 0.2- 0.15- 0.05- 0 2 4 6 Describe the shape of the histogram. Choose the correct answer below. D. AP(x) 0,2 0.15- 0 0.05- 0 2 4 6 (c) What values of the random variables would you consider unusual? Explain your reasoning. The values x = 5 and x = would be unusual because their probabilities are 0.05. x Q

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 50E: Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible...
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100%
36% of working mothers do not have enough money to cover their health insurance deductibles. You
randomly select six working mothers and ask them whether they have enough money to cover their health
insurance deductibles. The random variable represents the number of working mothers who do not have
enough money to cover their health insurance deductibles. Complete parts (a) through (c) below.
(b) Graph the binomial distribution using a histogram and describe its shape. Choose the correct graph
below.
A.
4-
0,25-
0
0.15
0.05
P(x)
0 2 4 6
Q
A. Symmetrical
B. Skewed left
B.
C. Skewed right
D. None of these
AP(x)
4-
0.35-
0.3-
0.25-
0.2-
0.15-
0.05-
0+
0 2 4 6
K
O C.
AP(x)
0.4-
0.35-
0.3-
0.25-
0.2-
0.15-
0.03
0+
▬▬
Describe the shape of the histogram. Choose the correct answer below.
0 2 4 6
17
D.
AP(x)
0.25
0.2-
0.15-
0.03
0 2 4 6
(c) What values of the random variables would you consider unusual? Explain your reasoning.
The values x = 5 and x = would be unusual because their probabilities are
0.05.
X
Transcribed Image Text:36% of working mothers do not have enough money to cover their health insurance deductibles. You randomly select six working mothers and ask them whether they have enough money to cover their health insurance deductibles. The random variable represents the number of working mothers who do not have enough money to cover their health insurance deductibles. Complete parts (a) through (c) below. (b) Graph the binomial distribution using a histogram and describe its shape. Choose the correct graph below. A. 4- 0,25- 0 0.15 0.05 P(x) 0 2 4 6 Q A. Symmetrical B. Skewed left B. C. Skewed right D. None of these AP(x) 4- 0.35- 0.3- 0.25- 0.2- 0.15- 0.05- 0+ 0 2 4 6 K O C. AP(x) 0.4- 0.35- 0.3- 0.25- 0.2- 0.15- 0.03 0+ ▬▬ Describe the shape of the histogram. Choose the correct answer below. 0 2 4 6 17 D. AP(x) 0.25 0.2- 0.15- 0.03 0 2 4 6 (c) What values of the random variables would you consider unusual? Explain your reasoning. The values x = 5 and x = would be unusual because their probabilities are 0.05. X
36% of working mothers do not have enough money to cover their health insurance deductibles. You
randomly select six working mothers and ask them whether they have enough money to cover their health
insurance deductibles. The random variable represents the number of working mothers who do not have
enough money to cover their health insurance deductibles. Complete parts (a) through (c) below.
(a) Construct a binomial distribution using n = 6 and p = 0.36.
P(x)
0.069
X
0
1
2
3
0.245
4
0.103
5
0.023
6
0.002
(Round to the nearest thousandth as needed.)
0.232
0.326
Transcribed Image Text:36% of working mothers do not have enough money to cover their health insurance deductibles. You randomly select six working mothers and ask them whether they have enough money to cover their health insurance deductibles. The random variable represents the number of working mothers who do not have enough money to cover their health insurance deductibles. Complete parts (a) through (c) below. (a) Construct a binomial distribution using n = 6 and p = 0.36. P(x) 0.069 X 0 1 2 3 0.245 4 0.103 5 0.023 6 0.002 (Round to the nearest thousandth as needed.) 0.232 0.326
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