DATA ANALYSIS PROBLEM SOLVING A town council commissioned a random sample of 85 households to estimate the number of four-wheel vehicles per household in the town. The results are shown in the following frequency table. x 0 1 2 3 4 5 f 1 16 28 22 12 6 Construct a 99% confidence interval for the average number of four-wheel vehicles per household in the town.
DATA ANALYSIS PROBLEM SOLVING A town council commissioned a random sample of 85 households to estimate the number of four-wheel vehicles per household in the town. The results are shown in the following frequency table. x 0 1 2 3 4 5 f 1 16 28 22 12 6 Construct a 99% confidence interval for the average number of four-wheel vehicles per household in the town.
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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DATA ANALYSIS PROBLEM SOLVING
A town council commissioned a random sample of 85 households to estimate the number of four-wheel vehicles per household in the town. The results are shown in the following frequency table.
x |
0 |
1 |
2 |
3 |
4 |
5 |
f |
1 |
16 |
28 |
22 |
12 |
6 |
Construct a 99% confidence interval for the average number of four-wheel vehicles per household in the town.
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