F6. Suppose that 25 percent of women and 22 percent of men would answer yes to a particular question. In a simulation, a random sample of 100 women and a random sample of 100 men were selected, and the difference in sample proportions of those who answered yes, Pwomen- Pmen, was calculated. The process was repeated 1,000 times. Which of the following is most likely to be a representation of the simulated sampling distribution of the difference between the two sample proportions? (A) 300T (B) 300- 250 250- 200 200+ 150+ 150+ 100+ 100+ 50 50 0.00 0.02 0.04 0.06 -0.20 -0.10 0.00 0.10 0.20 Difference in Sample Proportions Difference in Sample Proportions (C) 300 (D) 300, 250- 250- 200- 200+ 150+ 150+ 100+ 100+ 50- 50- 0.00 0.20 Difference in Sample Proportions 0.40 0.60 0.18 0.20 0.22 0.24 0.26 Difference in Sample Proportions (E) 300 T 250 200- 150+ 100- 50 0.18 0.20 0.22 0.24 0.26 0.28 Difference in Samnle Pron Frequency Frequency Frequency Frequency Frequency

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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36. Suppose that 25 percent of women and 22 percent of men would answer yes to a particular question. In a
simulation, a random sample of 100 women and a random sample of 100 men were selected, and the difference
in sample proportions of those who answered yes, pwomen - Pmen, was calculated. The process was repeated
1,000 times. Which of the following is most likely to be a representation of the simulated sampling distribution
of the difference between the two sample proportions?
(A)
300T
(B)
300T
250-
250+
200-
200-
150+
150+
100-
100+
50
50+
0-
-0.20 -0.10 0.00 0.10 0.20
Difference in Sample Proportions
0.00
0.02
0.04 0.06
Difference in Sample Proportions
(C)
300-
(D)
300-
250-
250
200
200-
150
150+
100-
100+
50+
50-
0-
0.18 0.20 0.22 0.24 0.26
Difference in Sample Proportions
0.00
0.20
0.40
0.60
Difference in Sample Proportions
(E)
300T
250+
200-
150+
100-
50-
0-
0.18 0.20 0.22 0.24 0.26 0.28
Difference in Sample Proportions
Frequency
Frequency
Frequency
Frequency
Frequency
Transcribed Image Text:36. Suppose that 25 percent of women and 22 percent of men would answer yes to a particular question. In a simulation, a random sample of 100 women and a random sample of 100 men were selected, and the difference in sample proportions of those who answered yes, pwomen - Pmen, was calculated. The process was repeated 1,000 times. Which of the following is most likely to be a representation of the simulated sampling distribution of the difference between the two sample proportions? (A) 300T (B) 300T 250- 250+ 200- 200- 150+ 150+ 100- 100+ 50 50+ 0- -0.20 -0.10 0.00 0.10 0.20 Difference in Sample Proportions 0.00 0.02 0.04 0.06 Difference in Sample Proportions (C) 300- (D) 300- 250- 250 200 200- 150 150+ 100- 100+ 50+ 50- 0- 0.18 0.20 0.22 0.24 0.26 Difference in Sample Proportions 0.00 0.20 0.40 0.60 Difference in Sample Proportions (E) 300T 250+ 200- 150+ 100- 50- 0- 0.18 0.20 0.22 0.24 0.26 0.28 Difference in Sample Proportions Frequency Frequency Frequency Frequency Frequency
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