math statistics

CCC / Home * + C Quiz #4 [Ch. 8, 10] Question 3 of 6 (1 point) | Question Attempt 1 of1 Boma iminary data analysis indicate that it is reasonable to use a /-test to carry out the specified hypothesis test. Perform the I-test using the critical-value a significance level of a - 0.05 to test the daim that ju + 39.2. The sample data consists of 15 scores for which .x - 49 and s - 6.9. Ha : 1=39.2 X :1+39.2 Test statistic: / - 5.50. Critical values: r= #2.145, Reject Ho : p - 39.2. There is sufficient evidence to support the claim that the mean is different from 39.2. Ho : H # 49 H :M-49 Test statistic: / - 5.50. Critical values: / - +2.145. Reject Ho : J - 49 There is sufficient evidence to support the claim that the mean is different from 49 Ho : 1 4 39.2 M : H=39.2 Test statistic: r = 5.50. Critical values: I = +2.145. Reject Me : 1 = 39.2. There is sufficient evidence to support the claim that the mean is different from 39.2. tinue Submit Ass HOLOBCHOT W E R S D G H B N M