The sample mean amount of savings is $ 237 (Round to the nearest dollar as needed.) The sample standard deviation is $. (Round to the nearest dollar as needed.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Recently, a random sample of 13-18 year olds was asked, "How much do you currently have in savings?" The data in the table represent the responses to the survey. Approximate the mean and
standard deviation amount of savings.
Click the icon to view the frequency distribution for the amount of savings.
The sample mean amount of savings is $ 237.
(Round to the nearest dollar as needed.)
The sample standard deviation is $.
(Round to the nearest dollar as needed.).
Frequency distribution of amount of savings
Savings
$0-$199
$200-$399
$400-$599
$600-$799
$800-$999
$1000-$1199
$1200-$1399
Print
Frequency
346
96
51
21
14
7
2
Done
Transcribed Image Text:Recently, a random sample of 13-18 year olds was asked, "How much do you currently have in savings?" The data in the table represent the responses to the survey. Approximate the mean and standard deviation amount of savings. Click the icon to view the frequency distribution for the amount of savings. The sample mean amount of savings is $ 237. (Round to the nearest dollar as needed.) The sample standard deviation is $. (Round to the nearest dollar as needed.). Frequency distribution of amount of savings Savings $0-$199 $200-$399 $400-$599 $600-$799 $800-$999 $1000-$1199 $1200-$1399 Print Frequency 346 96 51 21 14 7 2 Done
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It is given that the data in the table represent the responses to the survey amount of savings.

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