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Name: A government bureau publishes annual price figures for new mobile home
Uploaded: 2024-03-20T07:07:12.000Z
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Description: A government bureau publishes annual price figures for new mobile homes. A simple random sample of 36 new mobile homes yielded the following prices, in thousands of dollars. Assume that the population standard deviation of all such prices is $8.1

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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A government bureau publishes annual price figures for new mobile homes. A simple random sample of 36 new mobile homes yielded the following prices, in thousands of dollars. Assume that the population standard deviation of all such prices is $8.1 thousand, that is, $8,100. Use the data to obtain a 99.7% confidence interval for the mean price of all new mobile homes.

A government bureau publishes annual price figures for new mobile homes. A simple random sample of 36 new mobi
homes yielded the following prices, in thousands of dollars. Assume that the population standard deviation of all such
prices is $8.1 thousand, that is, $8,100. Use the data to obtain a 99.7% confidence interval for the mean price of all
new mobile homes.
Click the icon to view a table of prices of new mobile homes.
The 99.7% confidence interval is from $
to $
(Round to the nearest dollar as needed.)

Prices of New Mobile Homes
Prices ($1000s) of 36 Randomly Selected New Mobile Homes
67.8
69.4
58.1
56.1
63.6
61.7
56.3
73.5
61.8
66.7
72.3
65.0
57.7
65.5
62.8
56.6
49.1
72.7
49.1
56.0
71.8
58.4
64.6
63.2
55.0
51.0
54.1
56.0
75.8
76.7
61.0
75.8
59.1
71.5
63.5
77.4
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