To explain: The reason of not using the chi-square goodness of fit test for the provided data.
Answer to Problem 10E
Because the involved data set is quantitative.
Explanation of Solution
Given:
The data is:
Night | No. who did homework |
Monday | 34 |
Tuesday | 29 |
Wednesday | 32 |
Thursday | 28 |
Friday | 19 |
Here, the variable of interest is aveage number of students that did their homework that can take quantiative values and the chi-square goodness of test is applied to categorical variable and the variables involved here are quantitaive. Thus, chi square goodness of fit cannot be applied here.
Chapter 11 Solutions
The Practice of Statistics for AP - 4th Edition
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