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:
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
Related questions
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 probability 95%.
Explanation:
B.TRUE or FALSE: Household size in the city approximately follows the normal
curve.
Explanation:
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
Recommended textbooks for you
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL