Asked by
Muthu Kumar
on Nov 17, 2024Verified
The critical value of F using α = .05 when there is a sample size of 21 for the sample with the smaller variance, and there is a sample size of 9 for the sample with the larger sample variance is
A) 2.45.
B) 2.94.
C) 2.37.
D) 2.10.
Critical Value
A point on a statistical distribution that represents a threshold at which the null hypothesis is rejected if exceeded.
F Distribution
A probability distribution used in analysis of variance (ANOVA), among other tests; it is used to compare variances across multiple groups.
- Apply the F-test for comparing two population variances.
- Locate significant values in the chi-square and F distribution tables for hypothesis analysis.
Verified Answer
FP
Learning Objectives
- Apply the F-test for comparing two population variances.
- Locate significant values in the chi-square and F distribution tables for hypothesis analysis.