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For the following tests of hypothese, assume we calculated the test statistic and found the rejection region. i) Setup the hypotheses; i) Find the significance levela of the test; i) Graph and calculatelestimate the P-value; iv) State your conclusion for the test. Test statistic z= 2.03; Rejection Region : z> 1.28 i) Choose the correct hypotheses O A. Ho: H = Ho Vs HA: H+ Ho O B. Ho: = Ho vs HA: H < Ho OC. Hoi u > Ho vs HA u = Ho O D. Ho: u = Ho vs Hạ: u> Ho i) Significance level a =(Keep two digits after decimal point) lii) Which of the following shaded area represent the p-value of this test? OA. OB. -3 -2 -1 0 1 2 3 -3 -2 -1 0 1 2 3 OD. -3 -2 -1 0 1 2 3 -3 -2 -1 0 1 2 3 Calculate P-value: P-value =(Keep four digits after decimal point) iv) Choose All of the correct statements from the following: O Do not reject H, since p-value a O Do not reject H, since z is not in the rejection region O Reject H, since p-value < a O Reject Ho since p-value > a O Reject Ho since z is in the rejection region

For the following tests of hypothese, assume we calculated the test statistic and found the rejection region. i) Setup the hypotheses; i) Find the significance levela of the test; i) Graph and calculatelestimate the P-value; iv) State your conclusion for the test. Test statistic z= 2.03; Rejection Region : z> 1.28 i) Choose the correct hypotheses O A. Ho: H = Ho Vs HA: H+ Ho O B. Ho: = Ho vs HA: H < Ho OC. Hoi u > Ho vs HA u = Ho O D. Ho: u = Ho vs Hạ: u> Ho i) Significance level a =(Keep two digits after decimal point) lii) Which of the following shaded area represent the p-value of this test? OA. OB. -3 -2 -1 0 1 2 3 -3 -2 -1 0 1 2 3 OD. -3 -2 -1 0 1 2 3 -3 -2 -1 0 1 2 3 Calculate P-value: P-value =(Keep four digits after decimal point) iv) Choose All of the correct statements from the following: O Do not reject H, since p-value a O Do not reject H, since z is not in the rejection region O Reject H, since p-value < a O Reject Ho since p-value > a O Reject Ho since z is in the rejection region

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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For the following tests of hypothese, assume we calculated the test statistic and found the rejection region. i) Setup the hypotheses; Test statistic z = 2.03; Rejection Region : z> 1.28 i) Choose the correct hypotheses Find the significance level a of the test; ii) Graph and calculate/estimate the P-value; iv) State your conclusion for the test. O A. Ho: H = Ho vs HA: H * Ho O B. Ho: H = Ho vs HA: H < Ho OC. Ho: u > Ho vs HA: u = Po O D. Ho: µ = Ho vs HA: H > Po ii) Significance level a =(Keep two digits after decimal point) iii) Which of the following shaded area represent the p-value of this test? OA. ов. -3 -2 -1 0 1 2 3 -3 -2 -1 0 1 2 3 Oc. OD. -3 -2 -1 0 1 2 3 -3 -2 -1 0 1 2 3 Calculate P-value: P-value = (Keep four digits after decimal point) iv) Choose All of the correct statements from the following: O Do not reject H, since p-value <a Do not reject Ho since p-value > a O Do not reject Ho since z is not in the rejection region O Reject Ho since p-value < a O Reject H, since p-value > a O Reject Ho since z is in the rejection region O o o
Transcribed Image Text:For the following tests of hypothese, assume we calculated the test statistic and found the rejection region. i) Setup the hypotheses; Test statistic z = 2.03; Rejection Region : z> 1.28 i) Choose the correct hypotheses Find the significance level a of the test; ii) Graph and calculate/estimate the P-value; iv) State your conclusion for the test. O A. Ho: H = Ho vs HA: H * Ho O B. Ho: H = Ho vs HA: H < Ho OC. Ho: u > Ho vs HA: u = Po O D. Ho: µ = Ho vs HA: H > Po ii) Significance level a =(Keep two digits after decimal point) iii) Which of the following shaded area represent the p-value of this test? OA. ов. -3 -2 -1 0 1 2 3 -3 -2 -1 0 1 2 3 Oc. OD. -3 -2 -1 0 1 2 3 -3 -2 -1 0 1 2 3 Calculate P-value: P-value = (Keep four digits after decimal point) iv) Choose All of the correct statements from the following: O Do not reject H, since p-value <a Do not reject Ho since p-value > a O Do not reject Ho since z is not in the rejection region O Reject Ho since p-value < a O Reject H, since p-value > a O Reject Ho since z is in the rejection region O o o
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