The denominator of the t score formula for the independent-samples t-test is 1 - population standard error 2 - estimated pooled standard deviation 3 - estimated pooled variance 4 - estimated standard error

Kelton Bailey 2022-09-28 Answered
The denominator of the t score formula for the independent-samples t-test is ______.

1 - population standard error
2 - estimated pooled standard deviation
3 - estimated pooled variance
4 - estimated standard error
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Answers (1)

Alannah Hanson
Answered 2022-09-29 Author has 11 answers
We know that
t score formula for the independent-samples t-test is
t = x 1 ¯ x 2 ¯ s p 2 + s p 2 n 1 + n 2
Here,
S p = Pooled standard deviation
n 1 , n 2 = Sample sizes
x 1 ¯ , x 2 ¯ are means of samples.

The denominator is the estimated standard error .
Estimated standar error = x 1 ¯ x 2 ¯ s p 2 + s p 2 n 1 + n 2
The denominator of the t score formula for the independent-samples t-test is estimated standard error .
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