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Assume that male births and female births are equally likely. The following table shows the probabilities of various numbers of male babies in a random sample of 100 births. Assume that the test is for a bias against males. A random sample of 100 births has 28 male babies. Is this result significant at the 0.05 level? What is the P-value for this result? Number of males among 100 35 or fewer 40 or fewer 45 or fewer 48 or fewer Probability 0.002 0.028 0.184 0.382 What is the P-value for this result? equal to 0.002 O less than 0.002 more than 0.382 O less than 0.028 but more than 0.002 Is this result significant at the 0.05 level? ⒸA. Yes, because the P-value is less than 0.05. O B. No, because the P-value is greater than or equal to 0.05. O C. No, because the P-value is less than 0.05. O D. Yes, because the P-value is greater than or equal to 0.05.

Assume that male births and female births are equally likely. The following table shows the probabilities of various numbers of male babies in a random sample of 100 births. Assume that the test is for a bias against males. A random sample of 100 births has 28 male babies. Is this result significant at the 0.05 level? What is the P-value for this result? Number of males among 100 35 or fewer 40 or fewer 45 or fewer 48 or fewer Probability 0.002 0.028 0.184 0.382 What is the P-value for this result? equal to 0.002 O less than 0.002 more than 0.382 O less than 0.028 but more than 0.002 Is this result significant at the 0.05 level? ⒸA. Yes, because the P-value is less than 0.05. O B. No, because the P-value is greater than or equal to 0.05. O C. No, because the P-value is less than 0.05. O D. Yes, because the P-value is greater than or equal to 0.05.

MATLAB: An Introduction with Applications
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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Assume that male births and female births are equally likely. The following table shows the probabilities of various numbers of male babies in a random sample of 100 births. Assume that the test is for a bias against males. A random sample of 100 births has 28 male babies. Is this result significant at the 0.05 level? What is the P-value for this result? Number of males among 100 35 or fewer 40 or fewer 45 or fewer 48 or fewer What is the P-value for this result? Probability 0.002 0.028 0.184 0.382 equal to 0.002 less than 0.002 more than 0.382 O less than 0.028 but more than 0.002 Is this result significant at the 0.05 level? A. Yes, because the P-value is less than 0.05. O B. No, because the P-value is greater than or equal to 0.05. O C. No, because the P-value is less than 0.05. O D. Yes, because the P-value is greater than or equal to 0.05.
Transcribed Image Text:Assume that male births and female births are equally likely. The following table shows the probabilities of various numbers of male babies in a random sample of 100 births. Assume that the test is for a bias against males. A random sample of 100 births has 28 male babies. Is this result significant at the 0.05 level? What is the P-value for this result? Number of males among 100 35 or fewer 40 or fewer 45 or fewer 48 or fewer What is the P-value for this result? Probability 0.002 0.028 0.184 0.382 equal to 0.002 less than 0.002 more than 0.382 O less than 0.028 but more than 0.002 Is this result significant at the 0.05 level? A. Yes, because the P-value is less than 0.05. O B. No, because the P-value is greater than or equal to 0.05. O C. No, because the P-value is less than 0.05. O D. Yes, because the P-value is greater than or equal to 0.05.
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