xplain how to find the critical values for a t-distribution. Click the icon to view the t-distribution table. Sive the first step. Choose the correct answer below. DA. Identify the level of significance and the degrees of freedom, d.f. = n-1. 2 O B. Identify the level of significance 1-a and the degrees of freedom, d.f. =n. c. Identify the level of significance a and the degrees of freedom, d.f. n- 1. 1-a O D. Identify the level of significance and the degrees of freedom, d.f. = n. Find the critical value(s) using the given t-distribution table in the row with the correct degrees of freedom. If the hypothesis test is left-tailed, use the "One tail, a" column with a negative sign. If the hypothesis test is right-tailed, use the "One tail, a" column with a positive sign. If the hypothesis test is two-tailed, use the "Two tails, a" column with a negative and a positive sign.

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Explain how to find the critical values for a t-distribution.
Click the icon to view the t-distribution table.
Give the first step. Choose the correct answer below.
O A. Identify the level of significance
2
and the degrees of freedom, d.f. = n-1.
O B. Identify the level of significance 1-a and the degrees of freedom, d.f. = n.
c. Identify the level of significance a and the degrees of freedom, d.f. = n- 1.
1-a
O D. Identify the level of significance
and the degrees of freedom, d.f. n.
Find the critical value(s) using the given t-distribution table in the row with the correct degrees of freedom.
If the hypothesis test is left-tailed, use the
"One tail, a" column with a
negative
sign.
If the hypothesis test is right-tailed, use the
"One tail, a"
column with a
positive
sign.
If the hypothesis test is two-tailed, use the
"Two tails, a" column with a negative and a positive sign.
Transcribed Image Text:Explain how to find the critical values for a t-distribution. Click the icon to view the t-distribution table. Give the first step. Choose the correct answer below. O A. Identify the level of significance 2 and the degrees of freedom, d.f. = n-1. O B. Identify the level of significance 1-a and the degrees of freedom, d.f. = n. c. Identify the level of significance a and the degrees of freedom, d.f. = n- 1. 1-a O D. Identify the level of significance and the degrees of freedom, d.f. n. Find the critical value(s) using the given t-distribution table in the row with the correct degrees of freedom. If the hypothesis test is left-tailed, use the "One tail, a" column with a negative sign. If the hypothesis test is right-tailed, use the "One tail, a" column with a positive sign. If the hypothesis test is two-tailed, use the "Two tails, a" column with a negative and a positive sign.
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