Question
Asked Aug 7, 2019
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Find the t-value such that the area in the area in the right tail is 0.10 with 25 degrees of freedom

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Expert Answer

Step 1

It is given that the degrees of the freedom is 25, the level of significance is 0.10 and the test is right tail test.

Step 2

t-value:

The t-value is obtained as follows:

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α=0.10 1-α=1-0. 10 1-α =0.90

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Step 3

The t-value is 1.316 using the Excel formula &ld...

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