Assume that we want to construct a confidence interval. Do one of the following,

Question

Assume that we want to construct a confidence interval. Do one of the following, as appropriate: (a) find the critical value tx/2 (b) find the critical value za/2, or (c) state that neither the normal distribution nor the t distribution applies 401 The confidence level is 95%, ? is not known, and the histogram of 57 player salaries (in thousands of dollars) of football players on a team is as shown. 20 10- 0 4000 8000 12000 1600020000 Salary (thousands of dollars) Select the correct choice below and, if necessary, fill in the answer box to complete your choice (Round to two decimal places as needed.) OB. (Round to two decimal places as needed.) Neither the normal distribution nor the t distribution applies ° C.

Explanation / Answer

We can see from the histogram that the distribution is highly skewed and hence,

Neither of the distribution will be applicable.

Option C is correct.

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