The test of equality of the variances between two normally distributed populations relies which has a(n) s lo on the random variable

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The test of equality of the variances between two normally distributed populations relies
on the random variable
which has a(n)
A) chi-square distribution
B) F distribution
C) Student's t distribution
D) normal distribution
Lutfen birini seçin
Oa.
Two samples each of size 20 are taken from independent populations assumed to
be normally distributed with equal variances. The first sample has a mean of 43.5
and standard deviation of 4.1 while the second sample has a mean of 40.1 and
Transcribed Image Text:The test of equality of the variances between two normally distributed populations relies on the random variable which has a(n) A) chi-square distribution B) F distribution C) Student's t distribution D) normal distribution Lutfen birini seçin Oa. Two samples each of size 20 are taken from independent populations assumed to be normally distributed with equal variances. The first sample has a mean of 43.5 and standard deviation of 4.1 while the second sample has a mean of 40.1 and
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