The data in the accompanying table is from a paper. Suppose that the data resulted from...
The data in the accompanying table is from a paper. Suppose that the data resulted from classifying each person in a random sample of 48 male students and each person in a random sample of 93 female students at a particular college according to their response to a question about whether they usually eat three meals a day or rarely eat three meals a day.
|
Usually Eat 3 Meals a Day |
Rarely Eat 3 Meals a Day |
|
|---|---|---|
| Male | 26 | 22 |
| Female | 38 | 55 |
Calculate the test statistic. (Round your answer to two decimal places.)
χ2 =
What is the P-value for the test? (Use a statistical computer package to calculate the P-value. Round your answer to four decimal places.)
P-value =
Homework Answers
The statistic software output for this problem is :
Test statistics is 
= 2.26
P-value = 0.1326
Add Answer to:
The data in the accompanying table is from a paper. Suppose that
the data resulted from...
Questions: 1/Suppose that the data resulted from classifying each person in a random sample of 48...
Questions: 1/Suppose that the data resulted from classifying each person in a random sample of 48 male students and each person in a random sample of 91 female students at a particular college. Rarely eat 3 meals a day Usually eat 3 meals a day 16 Male 32 65 Female 26 Is there any evidence that the proportions falling into each of the 2 categories are not the same for males or females? Test the relevant hypotheses with a =...
13. Refer to the data set in the accompanying table. Assume that the paired sample data is a simp...
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