# The mean annual return for an employee's IRA is at most 4.7 percent. A) Write the null and alternative hypotheses. B) Indicate whether the hypothesis is left,right, two-tailed.

Question

The mean annual return for an employee's IRA is at most 4.7 percent.

A) Write the null and alternative hypotheses.

B) Indicate whether the hypothesis is left,right, two-tailed.

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