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**This is timed. Don't take longer than 90 min to answer** What are the two decisions that you can make from performing a hypothesis test?

**This is timed. Don't take longer than 90 min to answer**

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What are the two decisions that you can make from performing a hypothesis test? Question list I ( 0 Question 24 What are the two decisions that you can make from performing a hypothesis test? Select all that apply. :I A. acoept the alternative hypothesis I: B. reject the null hypothesis 0 Question 25 :I C. make a type II error I: D. accept the null hypothesis :I E. fail to reject the alternative hypothesis I: F. fail to reject the null hypothesis :I G. make a type I error I: H. reject the alternative hypothesis 0 Question 26 0 Question 27 0 Question 28 0 Question 29 O Question 30 Explain how to find the critical values for a t-distribution. Question list K Click the icon to view the t-distribution table. O Question 24 Give the first step. Choose the correct answer below. O Question 25 O A. Identify the level of significance , 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. O Question 26 1 - a O C. Identify the level of significance 2 and the degrees of freedom, d.f. = n. O Question 27 D. Identify the level of significance a and the degrees of freedom, d.f. = n - 1. Find the critical value(s) using the given t-distribution table in the row with the correct degrees of freedom. O Question 28 If the hypothesis test is left-tailed, use the column with a sign. If the hypothesis test is right-tailed, use the column with a sign. O Question 29 If the hypothesis test is two-tailed, use the column with a sign. O Question 30Explain how to find the critical values for a t-distribution. Question list K Click the icon to view the t-distribution table. O Question 24 Give the first step. Choose the correct ans' O Question 25 "One tail, o(" O A. Identify the level of significance a m, d.f. = n - 1. "Two tails, a" O B. Identify the level of significance 1 - dom, d.f. = n. Question 26 1 - O C. Identify the level of significance "Two tails, , edom, d.f. = n. O Question 27 O D. Identify the level of significance a a a 1, d.f. = n - 1. "One tail, -" Find the critical value(s) using the given t-c with the correct degrees of freedom. O Question 28 If the hypothesis test is left-tailed, use the column with a sign If the hypothesis test is right-tailed, use the column with a sign. O Question 29 If the hypothesis test is two-tailed, use the column with a sign. O Question 30Explain how to find the critical values for a t-distribution. Question list K Click the icon to view the t-distribution table. O Question 24 Give the first step. Choose the correct answer below. O Question 25 a A. Identify the level of significance - and the degrees of freedom, d.f. = n - 1. B. Identify the level of significance 1 - a and the degrees of freedom, d.f. = n. O Question 26 1 - a O C. Identify the level of significance 2 and the degrees of freedom, d.f. = n. O Question 27 O D. Identify the level of significance a and the degrees of freedom, d.f. = n - 1. Find the critical value(s) using the given t-distribution table in the row with the correct degrees of freedom. O Question 28 If the hypothesis test is left-tailed, use the column with a sign. If the hypothesis test is right-tailed, use the column with a Question 29 If the hypothesis test is two-tailed, use the column with a negative O Question 30 positive negative and a positiveExplain how to find the critical values for a t-distribution. Question list K E Click the icon to view the t-distribution table. O Question 24 . . . Give the first step. Choose the correct answer balm... O Question 25 O A. Identify the level of significance- a 1, d.f. = n - 1. "One tail, N| 8 O B. Identify the level of significance 1 - c om, d.f. = n. O Question 26 1 - O C. Identify the level of significance "One tail, o(" 2 dom, d.f. = n. O Question 27 O D. Identify the level of significance a an a d.f. = n - 1. "Two tails, ?" Find the critical value(s) using the given t-di: with the correct degrees of freedom. O Question 28 If the hypothesis test is left-tailed, use the "Two tails, a" ha sign. If the hypothesis test is right-tailed, use the column with a sign. O Question 29 If the hypothesis test is two-tailed, use the column with a sign. Question 30Explain how to find the critical values for a t-distribution. Question list K Click the icon to view the t-distribution table. Question 24 Give the first step. Choose the correct answer below. O Question 25 O A. Identify the level of significance , 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. Question 26 1 - a O C. Identify the level of significance 2 and the degrees of freedom, d.f. = n. O Question 27 O D. Identify the level of significance a and the degrees of freedom, d.f. = n - 1. Find the critical value(s) using the given t-distribution table in the row with the correct degrees of freedom. O Question 28 If the hypothesis test is left-tailed, use the column with a sign. If the hypothesis test is right-tailed, use the column with a sign. O Question 29 If the hypothesis test is two-tailed, use the column with a O Question 30 negative positive Tin negative and a positive extExplain how to find the critical values for a t-distribution. Question list K Click the icon to view the t-distribution table. O Question 24 . . . Give the first step. Choose the correct answer below. O Question 25 a O A. Identify the level of significance , 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. Question 26 1 - a O C. Identify the level of significance 2 dom, d.f. = n. O Question 27 O D. Identify the level of significance a a , d.f. = n - 1. "Two tails, 20" Find the critical value(s) using the given t-d with the correct degrees of freedom. O Question 28 If the hypothesis test is left-tailed, use the "One tail, o(" th a sign. If the hypothesis test is right-tailed, use the "Two tails, a" with a sign. Question 29 If the hypothesis test is two-tailed, use the column with a sign. O Question 30Explain how to find the critical values for a t-distribution. Question list K Click the icon to view the t-distribution table. O Question 24 Give the first step. Choose the correct answer below. O Question 25 O A. Identify the level of significance , 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. O Question 26 1 - a O C. Identify the level of significance- 2 and the degrees of freedom, O Question 27 O D. Identify the level of significance a and the degrees of freedom, d.f. : Find the critical value(s) using the given t-distribution table in the row with t negative Question 28 If the hypothesis test is left-tailed, use the column with a positive If the hypothesis test is right-tailed, use the column with a negative and a positive O Question 29 If the hypothesis test is two-tailed, use the column with a sign. O Question 30X t-Distribution Table Level of confidence, c 0.80 0.90 0.95 0.98 0.99 One tail, or 0.10 0.05 0.025 0.01 0.005 d.f. Two tails, a 0.20 0.10 0.05 0.02 0.01 d.f. 1 3.078 6.314 12.706 31.821 63.657 2 1.886 2.920 4.303 6.965 9.925 W N 1.638 2.353 3.182 4.541 5.841 1.533 2.132 2.776 3.747 4.604 1.476 2.015 2.571 3.365 4.032 1.440 1.943 2.447 3.143 3.707 1.415 1.895 2.365 2.998 3.499 V 1.397 1.860 2.306 2.896 3.355 CO 1.383 1.833 2.262 2.821 3.250 9 1.372 1.812 2.228 2.764 3.169 10 1.363 1.796 2.201 2.718 3.106 11 1.356 1.782 2.179 2.681 3.055 12 13 1.350 1.771 2.160 2.650 3.012 13 14 1.345 1.761 2.145 2.624 2.977 14 15 1.341 1.753 2.131 2.602 2.947 15 16 1.337 1.746 2.120 2.583 2.921 16 17 1.333 1.740 2.110 2.567 2.898 17 18 1.330 1.734 2.101 2.552 2.878 18 19 1.328 1.729 2.093 2.539 2.861 19 20 1.325 1.725 2.086 2.528 2.845 20 21 1.323 1.721 2.080 2.518 2.831 21 Print Done

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