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Statistics and Probability II Directions: Answer the following problems. 1. Find the values of t for which the area on the right tail of the

Statistics and Probability

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II Directions: Answer the following problems. 1. Find the values of t for which the area on the right tail of the t-distribution is 0.05 and the number of degrees of freedom is equal to: a. 15 b. 28 2. Find the 99th percentile of the t-distribution with 18 degrees of freedom. 3. Find the 90th percentile of the t-distribution if the sample size is 25

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