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2 years ago

A sample of n = 4 scores has SS = 48. What is the estimated standard error for this sample? Group of answer choices

Mathematics

1 answer:

mylen [45]2 years ago

4 0

Answer:

Step-by-step explanation:

We have

n = 4 scores

SS = 48

For this question, we are required to find the estimated standard error

To get this, we first solve for the variance

S² = SS/n-1

= 48/4-1

= 48/3

= 16

Then S² = 16

S = √16

S = 4

Then the estimated standard error is given by:

S/√n

= 4/√4

= 4/2

= 2.

The estimated standard error is 2.

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