Sample data have been collected, and the null hypothesis to be tested is, H0: The sample was
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a. How many degrees of freedom will be associated with the test?
b. For a test at the 0.05 level, what is the critical value of chi-square?
c. If the calculated value of the chi-square statistic is 8.13, what conclusion would be reached regarding the null hypothesis?
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a The appropriate degrees of freedom are 5 1 2 2 m 2 since we have to estimate the mean ...View the full answer
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