Question

A researcher obtains t = -2.25 for a repeated-measures study using a sample of n = 10 participants. Based on this t value, what is the correct decision for a two-tailed test? Group of answer choices a.) fail to reject the null hypothesis with both α = .05 and α = .01 b.) reject the null hypothesis with α = .05 but not with α = .01 c.) reject the null hypothesis with both α = .05 and α = .01 d.) fail to reject the null hypothesis with α = .05 but not with α = .01

Name: a researcher obtains t 225 for a repeated measures study using a sample of n 10 participants based on this t value what is the correct decision for a two tailed test group of answer choices 60693
Uploaded: 2022-07-19T03:04:42-08:00
Duration: 5 min 31 s
Channel: T. L.
Description: a researcher obtains t 225 for a repeated measures study using a sample of n 10 participants based on this t value what is the correct decision for a two tailed test group of answer choices 60693

          A researcher obtains t = -2.25 for a repeated-measures study using a sample of n = 10 participants. Based on this t value, what is the correct decision for a two-tailed test?
Group of answer choices
a.) fail to reject the null hypothesis with both α = .05 and α = .01
b.) reject the null hypothesis with α = .05 but not with α = .01
c.) reject the null hypothesis with both α = .05 and α = .01
d.) fail to reject the null hypothesis with α = .05 but not with α = .01

Added by Louis P.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert T. L.

07/19/2022

Step 1

Given that the sample size is n = 10, the degrees of freedom (df) is calculated as df = n - 1 = 10 - 1 = 9. ** Show more…

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A researcher obtains t = -2.25 for a repeated-measures study using a sample of n = 10 participants. Based on this t value, what is the correct decision for a two-tailed test? Group of answer choices a.) fail to reject the null hypothesis with both α = .05 and α = .01 b.) reject the null hypothesis with α = .05 but not with α = .01 c.) reject the null hypothesis with both α = .05 and α = .01 d.) fail to reject the null hypothesis with α = .05 but not with α = .01