Find the critical values of a two-tailed test with a 0.10, degrees of freedom in the...
11.4.3 Question Help Find the critical values of a two-tailed test with a = 0.05, degrees of freedom in the numerator= 12, and degrees of freedom in the denominator = 50. 3 Click the icon to view the partial table of critical values of the F-distribution. What are the left- and right-hand critical values? Left-hand: Right-hand: (Round to the nearest hundredth place as needed.) Enter your answer in the edit fields and then click Check Answer.
Find the critical value for a right-tailed test with a = 0.025, degrees of freedom in the numerator= 12, and degrees of freedom in the denominator = 25. What is the critical value? (Round to the nearest hundredth as needed.)
Find the critical value for a right-tailed test with alpha equals 0.01, degrees of freedom in the n=12, and degrees of freedom in the degrees of freedom=50.
Complete parts (a) through (c) below. (a) Determine the critical value(s) for a right-tailed test of a population mean at the a=0.10 level of significance with 15 degrees of freedom. (b) Determine the critical value(s) for a left-tailed test of a population mean at the a=0.05 level of significance based on a sample size of n = 20. (c) Determine the critical value(s) for a two-tailed test of a population mean at the a=0.10 level of significance based on a...
Finding F critical for Variances Use the F-distribution to find the degrees of freedon for the numerator (d.f.N.), the degrees of freedom for the Denominator (d.f.D.) and the critical F-value Use the closest value when looking up the d.f.N. and d.f.D. in the tables. Test alpha α Sample 1 Sample 2 d.f.N. d.f.D. F critical Right 0.01 s12=37 n1=14 s22=89 n2=25 Two-tailed 0.10 s12=164 n1=21 s22=53 n2=17 Right 0.05 s12=92.8 n1=11 s22=43.6 n2=11
Complete parts (a) through (c) below. (a) Determine the critical value(s) for a right-tailed test of a population mean at the a = 0.01 level of significance with 15 degrees of freedom. (b) Determine the critical value(s) for a left-tailed test of a population mean at the a = 0.05 level of significance based on a sample size of n = 20. (c) Determine the critical value(s) for a two-tailed test of a population mean at the a=0.10 level of...
Find the critical F-value for a right-tailed test using the indicated level of significance a and degrees of freedom d.l.n and d.f.D. a = 0.05, d.f.n=2, d.f.p = 18 The critical F-value is (Round to two decimal places as needed.)
Find the critical F-value for a right-tailed test using the indicated level of significance a and degrees of freedom d.f.n and d.f.D a = 0.01, d. f. = 4, d.f.p = 7 The critical F-value is (Round to two decimal places as needed.)
(a) Determine the critical value(s) for a right-tailed test of a population mean at the α=0.05 level of significance with 10 degrees of freedom. (b) Determine the critical value(s) for a left-tailed test of a population mean at the alphaαequals=0.01level of significance based on a sample size of n=20. (c) Determine the critical value(s) for a two-tailed test of a population mean at the α =0.10 level of significance based on a sample size of n=16.
Complete parts (a) through (c) below. (a) Determine the critical value(s) for a right-tailed test of a population mean at the a=0.10 level of significance with 10 degrees of freedom (b) Determine the critical value(s) for a left-tailed test of a population mean at the a=0.10 level of significance based on a sample size of n = 15. (c) Determine the critical value(s) for a two-tailed test of a population mean at the a= 0.05 level of significance based on...