## In order to predict with 90% confidence the expected value of y for a given value of x in a simple linear regression problem, a random sampl

Question

In order to predict with 90% confidence the expected value of y for a given value of x in a simple linear regression problem, a random sample of 10 observations is taken. Which of the following t-table values listed below would be used?

a. 2.228

b. 2.306

c. 1.860

d. 1.812

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2021-11-25T15:28:44+00:00
2021-11-25T15:28:44+00:00 1 Answer
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## Answers ( )

Answer:c. 1.860

Step-by-step explanation:Hello!

For a simple linear regression the formula to make a prediction interval is:

^Y±

The value of the t-value would be

I hope it helps!