# 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 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?

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?

## Answer to relevant Questions

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