Question
The average score of 22 students on a math online quiz Is 86.3 with a standard deviation of 7.2. The average population score is 83.5.
The average score of 22 students on a math online quiz Is 86.3 with a standard deviation of 7.2. The average population score is 83.5. What is the t-value?8.554.891.821.19
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Precalculus Mathematics For Calculus
Authors: David M Kennedy, James Stewart, Lothar Redlin, Saleem Watson
6th Edition
1133715044, 9781133715047
