Brainliest & 15 pts to whoever helps pls!!
You are comparing the heights of contempo...
Mathematics, 05.03.2020 17:33, nowenpimu586
Brainliest & 15 pts to whoever helps pls!!
You are comparing the heights of contemporary males and eighteenth-century males. The sample mean for a sample of 30 contemporary males is 70.1 inches with a sample standard deviation of 2.52 inches. The sample mean for eighteenth century males was 65.2 inches with a sample standard deviation of 3.51 inches. Is there sufficient data to conclude that contemporary males are taller than eighteenth-century males?
a. The P-value is less than 0.00001. There is insufficient data to reject the null hypothesis.
b. The P-value is greater than 0.00001. There is sufficient data to reject the null hypothesis.
c. The P-value is greater than 0.00001. There is insufficient data to reject the null hypothesis.
d. The P-value is less than 0.00001. There is sufficient data to reject the null hypothesis.
Answers: 2
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