Use a computer or calculator to find the p-value for the following hypothesis test: Ho: s = 12.4 versus Ha: s_12.4, if x2 = 36.59 for a sample of n = 24.
Answer to relevant QuestionsThe chi-square distribution was described on page 454 as a family of distributions. Let’s investigate these distributions and observe some of their properties. a. Use the MINITAB commands that follow and generate several ...Oranges are selected at random from a large shipment that just arrived. The sample is taken to estimate the size (circumference, in inches) of the oranges. The sample data are summarized as follows: n = 100 ∑x = 878.2, and ...It has been suggested that abnormal male children tend to be born to older-than-average parents. Case histories of 20 abnormal males were obtained, and the ages of the 20 mothers were as follows: The mean age at which ...According to a nationwide study by the U.S. Department of Education that was mentioned in “Beating bullies without a fight,” an article in the September 22 2009, Democrat and Chronicle, 79% of children between the ages ...The owner of the Pizza Shack in Exercises 9.177 and 9.178 does not understand the use of the normal distribution and z in Exercise 9.178. Help the manager interpret the meaning of the results by redoing both hypothesis ...
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