Question: Suppose you are a researcher in a hospital. You are experimenting with a new tranquilizer. You collect data from a random sample of 11...

Question:Suppose you are a researcher in a hospital. You are experimenting with a new tranquilizer. You collect data from a random sample of 11 patients. The period of effectiveness of the tranquilizer for each patient (in hours) is as follows:

2.9

3

3

2.5

2.9

3

2.4

2

2.5

2.4

2.5

b. Which distribution should you use for this problem?

• normal distribution
• t-distribution