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18 votes
A sample of size 38 has s = 15.5 and yields this confidence interval for the mean:

(304.67, 322.48). What's the t* for this confidence interval?

6.29
3.14
2.514
2.026
3.542

User Surveon
by
5.7k points

1 Answer

9 votes

Answer:

6338.7

Explanation: