- 6 Two Separate Samples Receive Different Treatments After Treatment The First Sample Has N 5 With Ss 60 And The Se 1 (14.38 KiB) Viewed 19 times
6. Two separate samples receive different treatments. After treatment, the first sample has n = 5 with SS-60, and the se
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6. Two separate samples receive different treatments. After treatment, the first sample has n = 5 with SS-60, and the se
6. Two separate samples receive different treatments. After treatment, the first sample has n = 5 with SS-60, and the second has n 9 with SS = 84. a. Compute the pooled variance for the two samples. b. Calculate the estimated standard error for the sample mean difference, c. If the sample mean difference is 7 points, is this enough to reject the null hypothesis using a two-tailed test with a = .05?
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