Jeremy wants to determine ifthe average number of mistakes made on a typing test

Question

Jeremy wants to determine ifthe average number of mistakes made on a typing test are differentfor boys and for girls. A sample of 11 boys had a mean of 8errors and a standard deviation of 3 errors. A sample of 12girls had a mean of 6 errors and a standard deviation of 2errors. Variances are assumed to be equal. . If Alpha = 0.05,the critical values would be 2.080 and -2.080. Jeremy wants to determine ifthe average number of mistakes made on a typing test are differentfor boys and for girls. A sample of 11 boys had a mean of 8errors and a standard deviation of 3 errors. A sample of 12girls had a mean of 6 errors and a standard deviation of 2errors. Variances are assumed to be equal. . If Alpha = 0.05,the critical values would be 2.080 and -2.080. True False

Explanation / Answer

true

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