Question: Refer to the data for problem 5. a. What does the null hypothesis of independence claim, in practical terms, for this situation? b. How many

Refer to the data for problem 5.

a. What does the null hypothesis of independence claim, in practical terms, for this situation?

b. How many managers responding “Worse” would you expect to find in this sample if response were independent of employee classification?

c. Find the table of expected counts, assuming independence.

d.* Find the chi-squared statistic.

e. How many degrees of freedom does the chi-squared test have?

Refer to the data for problem 5.a. What does the

TABLE 17.4.3 Survey Responses Regarding Future Business Conditions Other Better Same Worse Not sre 15 Managers Employees Total 185 336 161 87 23 37 Total

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