For Exercises find the critical value from Table L for the rank correlation coefficient, given sample size n and a. Assume that the test is two-tailed.n = 14, α = 0.01
Using Table F, find the P-value interval for each test value.a. t = 3.025, n = 24, right-tailedb. t = - 1.145, n = 5, left-tailedc. t = 2.179, n = 13, two-tailedd. t = 0.665, n = 10, right-tailed
Complete parts ?(a) through ?(c) below. ?(a) Determine the
critical? value(s) for a? right-tailed test of a population mean at
the ? = 0.10 level of significance with 20 degrees of freedom. ?(b)
Determine the critical? value(s) for a? left-tailed test of a
population mean at the ? = 0.05 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 ? = 0.10...
Identify the critical z values and the rejection region of the
following:
a) Right-tailed test with a = 0.05
b) Left-tailed test with a = 0.025
c) Two-tailed test with a = 0.01
d) a = 0.10 with HA : p < 0.26