F Test Statistic a. If s21 represents the larger of two sample variances, can the F test
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F Test Statistic
a. If s21 represents the larger of two sample variances, can the F test statistic ever be less than 1?
b. Can the F test statistic ever be a negative number?
c. If testing the claim that s21
s22
, what do we know about the two samples if the test statistic F is very close to 1.
d. Is the F distribution symmetric, skewed left, or skewed right?
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Related Book For
Biostatistics For The Biological And Health Sciences
ISBN: 9780134039015
2nd Edition
Authors: Marc Triola, Mario Triola, Jason Roy
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