survey organization takes a simple random sample of 625 households from a city of 80,000 households. On the average, there are 2.3 people per sampled household, and the SD is 1.75. Circle TRUE or FALSE for each statement, and include a sentence to explain your answer. (Both must be correct to receive full credit.) Show how you get the 95% confidence. A.TRUE or FALSE: The average household size in the whole city is between 2.16 and 2.44 with probability 95%. Explanation: B.TRUE or FALSE: Household size in the city approximately follows the normal curve. Explanation:
survey organization takes a simple random sample of 625 households from a city of 80,000 households. On the average, there are 2.3 people per sampled household, and the SD is 1.75. Circle TRUE or FALSE for each statement, and include a sentence to explain your answer. (Both must be correct to receive full credit.) Show how you get the 95% confidence. A.TRUE or FALSE: The average household size in the whole city is between 2.16 and 2.44 with probability 95%. Explanation: B.TRUE or FALSE: Household size in the city approximately follows the normal curve. Explanation:
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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Question
A survey organization takes a simple random sample of 625 households from a city
of 80,000 households. On the average, there are 2.3 people per sampled
household, and the SD is 1.75. Circle TRUE or FALSE for each statement, and
include a sentence to explain your answer. (Both must be correct to receive full
credit.) Show how you get the 95% confidence.
A.TRUE or FALSE: The average household size in the whole city is between 2.16
and 2.44 with
Explanation:
B.TRUE or FALSE: Household size in the city approximately follows the normal
curve.
Explanation:
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