# Decide whether it appears reasonable to use a t-test to perform a hypothesis test for the

**Question description**

Decide whether it appears reasonable to use a t-test to perform a hypothesis test for the mean in question. Explain your answer and include any relevant graphs, such as a normal probability plot, histogram, or stem-and-leaf diagram. If there are outliers, explain how to proceed.

Test scores for a random sample of 12 students were as follows:

22, 49, 30, 53, 34, 58, 37, 65, 40, 74, 45, 87

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