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6) According to a Nielsen survey, adult Americans spend 2.35 houls watching TV on a week day with a standard deviation of 1.93 hours. Suppose you randomly survey 50 Americans and ask how many hours they watch TV on a week day. How would you describe the sampling distribution? a) Skewed right, Hxbar 1.53, oxbar= 1.93 b) Normal, uxbar = 2.35, oxbar = 1.93 c) Normal, uxbar = 2.35, oxbar = 0.273 d) Skewed right, µxbar = 2.35, Oxbar = 0.273 %3D %3D

6) According to a Nielsen survey, adult Americans spend 2.35 houls watching TV on a week day with a standard deviation of 1.93 hours. Suppose you randomly survey 50 Americans and ask how many hours they watch TV on a week day. How would you describe the sampling distribution? a) Skewed right, Hxbar 1.53, oxbar= 1.93 b) Normal, uxbar = 2.35, oxbar = 1.93 c) Normal, uxbar = 2.35, oxbar = 0.273 d) Skewed right, µxbar = 2.35, Oxbar = 0.273 %3D %3D

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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6) According to a Nielsen survey, adult Americans spend 2.35 hours watching TV on a week day with a standard deviation of 1.93 hours. Suppose you randomly survey 50 Americans and ask how many hours they watch TV on a week day. How would you describe the sampling distribution? a) Skewed right, Hxbar 1.53, oxbar= 1.93 b) Normal, uxbar = 2.35, Oxbar = 1.93 c) Normal, uxbar = 2.35, ơxbar =0.273 d) Skewed right, µxbar = 2.35, Oxbar = 0.273 %3D
Transcribed Image Text:6) According to a Nielsen survey, adult Americans spend 2.35 hours watching TV on a week day with a standard deviation of 1.93 hours. Suppose you randomly survey 50 Americans and ask how many hours they watch TV on a week day. How would you describe the sampling distribution? a) Skewed right, Hxbar 1.53, oxbar= 1.93 b) Normal, uxbar = 2.35, Oxbar = 1.93 c) Normal, uxbar = 2.35, ơxbar =0.273 d) Skewed right, µxbar = 2.35, Oxbar = 0.273 %3D
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