question 4

~ 22 days 0/15 QUESTION 4 . 1 POINT A wildlife group claims that the average weight of a male western gorilla in captivity is 350 1b. Charles, a former member of the group, doubts this claim. He tests the group's claim by randomly selecting 10 male western gorillas in captivity and recording their weights. The sample mean is found to be 357.5 with a sample standard deviation of 15. The test statistic is t = 1.58. Assuming the weight of male western gorillas is normally distributed and using an alternative hypothesis of Ha : / # 350, find the p-value range for the appropriate hypothesis test. Values for right-tail areas under the t-distribution curve