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Take a Test - Kellie Wardman-Google Chrome cure | https//www.mathxl.com/Student/PlayerTest.aspxtestid 161278655& centerwin yes MAT205CRN20406SUMMER2017 uiz: Chapter 7 Quiz Submit Qu s Question: 1 pt 9of23(22 complete) This Quiz: 23 pts possible Question Help * he three confidence Intervals to the right represent three samplings. Decide whether each confidence interval indicates at you should reject Ho Explain your reasoning (a) 25735 a) Choose the correct answer below O A. Fail to reject Ho The confidence interval includes values greater than 74 O B. Rejact H The confidence inberval includes values greater than 74 C. Reject Ho The conßidence interval is located to the left of 74 O D. Fal to rejact Ho The confidence interval is locataed to the let of T4 b) Choose the correct answer below O A. Fail to reject H, The confidence interval includes values less than 74 B. Faa reject H. The cor dence interval includes values greater than 74 OC. Reject Hg The confidence interval includes values less than 74 Click to select your answer

Explanation / Answer

a. option C

reject H0: the confidence interval id located to the left of 74

its easy to see that the confidence interval lies between values less than 73

b. option B

Fail to reject H0: the confidence interval includes values greater than 74

the confidence interval lies between 72 and 75

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