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
1. Find the critical t-value(s) for a one sample t-test given: α
= 0.01 n = 12 one-tailed test (lower-tailed critical region)
a. 2.130 and -2.130
b. 3.103 and -3.103
c.-2.718
d. -2.567
e. 2.998
2.
Find the critical t-value(s) for a one sample
t-testgiven:
α = 0.05
df = 26
one-tailed test (upper-tailed critical
region)
a. 2.042 and -2.042
b.-1.812
c. 1.706
d. 3.241
e. -1.339
3. What decision you would make regarding the
null hypothesis (reject or fail...
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...