492886/quizi c us Quiz Learning Check #6 Search-Share More»> e se WhartstWeb Sli

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492886/quizi c us Quiz Learning Check #6 Search-Share More»> e se WhartstWeb Slice Gallery D Question 9 4 pts A test of Ho : 0 based on n-16 calculates tstat-2.44, what is the approximate one-sided P-value for the problem at an alpha level 5%? O 0.1 O 0.05 0075 .0.02 Question 10 10 pts Menstrual cycle lengths (days in an SRS of nine women are as follows: (31. 28. 26, 24 29, 33, 25, 26, 281. Use this data to test whether mean menstrual cycle length differs significantly from a lunar month (29 5 days). Assume the population val Fill in each of the steps of the alpha level 0.05 two-sided hypoth

Explanation / Answer

9) P value = P(t>2.44)

Use Excel function

1-T.DIST(2.44,16-1,TRUE)

= 0.02

Q11) CI implies a statistical difference

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