MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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A state representative wishes to estimate the mean number of women
representatives per state legislature. A random sample of 17 states is
selected, and the number of women representatives is shown. Based on
the sample, what is the point estimate of the mean? Find the 90%
confidence interval of the mean population. (Note : The population mean
is actually 32.2.)
4
32
33
34
24
27
15
48
25
16
19
31
18
39
21
58
130
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Transcribed Image Text:A state representative wishes to estimate the mean number of women representatives per state legislature. A random sample of 17 states is selected, and the number of women representatives is shown. Based on the sample, what is the point estimate of the mean? Find the 90% confidence interval of the mean population. (Note : The population mean is actually 32.2.) 4 32 33 34 24 27 15 48 25 16 19 31 18 39 21 58 130
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