Question
In studying the responses to questions on a multiple-choice test, the following sample data are obtained. At the =0.05 significance level, test the claim that
In studying the responses to questions on a multiple-choice test, the following sample data are obtained. At the =0.05 significance level, test the claim that the responses occur with the same frequency.
H0: The responses to the questions occur with the same frequency. H1:The responses to the questions do not occur with the same frequency.
| Response | Observed Frequency | Expected Frequency | (OE)2E(O-E)2E |
|---|---|---|---|
| A | 20 | ||
| B | 12 | ||
| C | 10 | ||
| D | 19 | ||
| E | 17 |
- What is the 2test-statistic for this data? Round to four decimal places. 2=
- What is the p-value? Round to four decimal places. p-value==
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Managerial economics
Authors: william f. samuelson stephen g. marks
7th edition
9781118214183, 1118041585, 1118214188, 978-1118041581
