The frequency distribution was obtained using a class width of 0.5 for data on cigarette tax rates. Use the frequency distribution to approximate the population mean and population standard deviation. Compare these results to the actual mean μ = $1.583 and standard deviation o= $1.019. Click the icon to view the frequency distribution for the tax rates. The population mean is $ (Round to three decimal places as needed.) ...

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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2:19
The population mean is $
(Round to three decimal places as needed.)
K
The frequency distribution was obtained using a class width of 0.5 for data on cigarette tax rates. Use the frequency
distribution to approximate the population mean and population standard deviation. Compare these results to the
actual mean μ = $1.583 and standard deviation o = $1.019.
Click the icon to view the frequency distribution for the tax rates.
Frequency distribution of cigarette tax rates
|||
=
Tax Rate
0.00-0.49
0.50-0.99
1.00-1.49
1.50-1.99
2.00-2.49
2.50-2.99
3.00-3.49
3.50-3.99
4.00-4.49
Print
Frequency
7
15
7
8
6
6
3
3
1
Done
1
[ 22 | 46 ...
LTE2
O
41%
Transcribed Image Text:2:19 The population mean is $ (Round to three decimal places as needed.) K The frequency distribution was obtained using a class width of 0.5 for data on cigarette tax rates. Use the frequency distribution to approximate the population mean and population standard deviation. Compare these results to the actual mean μ = $1.583 and standard deviation o = $1.019. Click the icon to view the frequency distribution for the tax rates. Frequency distribution of cigarette tax rates ||| = Tax Rate 0.00-0.49 0.50-0.99 1.00-1.49 1.50-1.99 2.00-2.49 2.50-2.99 3.00-3.49 3.50-3.99 4.00-4.49 Print Frequency 7 15 7 8 6 6 3 3 1 Done 1 [ 22 | 46 ... LTE2 O 41%
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