For a one-sample t-test, what t values define the critical region for a regular two-tailed test using a sample of n=25 scores and ans Alpha level of 0.5? A. ±2.064B. +1.711C. ±1.708D. +2.060
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For a one-sample t-test, what t values define the critical region for a regular two-tailed test using a sample of n=25 scores and ans Alpha level of 0.5?
A. ±2.064
B. +1.711
C. ±1.708
D. +2.060
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- Find the t values that form the boundaries of the critical region for a two-tailed test with a = .05 for ear following sample sizes: n=4 n = 15 n=24To achieve statistical significance for a one-sample t-test, is which of the following? the t-obtained must be less than the t-critical. the t-obtained must be larger than the t-critical (farther into the region of rejection). the t-obtained must differ from the t-critical by .05. the t-obtained must equal the t-critical.Find the t values that form the boundaries of the critical region for a two-tailed test with α = .05 for each of the following sample sizes: n = 6 n = 12 n = 48 Repeat parts 1–3 assuming a one-tailed test, α = .05 . Repeat parts 1–3 assuming a two-tailed test, α = .01.
- Find the t value that forms the boundary of the critical region in the right-hand tail for a one-tailed test with a=.01 for each of the following sample sizes n=10 n=20 n=30Find the t values that form the boundaries of the critical region for a two-tailed test with a = .01 for each of the following sample sizes n=10 n=20 n=30Find the t values that form the boundaries of a critical region in the right-hand tail of one tailed test with (x = 0.01 for each of the following samples sizes. a) n = 10 b) n= 20 c) n= 30
- Find the t value that forms the boundary of the critical region in the right-hand tail for a one-tailed test with a alpha = .01 for each of the following sample sizes. a. n = 10b. n = 20c. n = 30Using the table given below, determine the lower- and upper-tail critical values for the Wilcoxon rank sum test statistic T1 in each of the following two-tail tests. a. α=0.10, n1=8, n2=8 b. α=0.05, n1=8, n2=8 c. α=0.01, n1=8, n2=8 d. Given your results in (a) to (c), what do you conclude regarding the width of the region of non-rejection as the selected level of significance α gets smaller? LOADING... Click the icon to view the table of critical values for the Wilcoxon rank sum test. a. The lower-tail critical value is enter your response here and the upper-tail critical value is enter your response here. (Type whole numbers.) b. The lower-tail critical value is enter your response here and the upper-tail critical value is enter your response here. (Type whole numbers.) c. The lower-tail critical value is enter your response here and the upper-tail critical value is enter your response here. (Type whole numbers.) d. The width of the…