ow Income High Income 29 16 20 22 18 14 22 19 19 28 26 19 15 16 14 19 21 12

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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The coin size data (measured in millimeters) collected from each group is shown below.
Low Income
High Income
29
16
20
22
18
14
22
19
19
28
26
19
15
16
14
19
21
12
24
20
33
23
26
18
27
19
22
22
20
20
22
25
20
21
24
You can copy the data into Excel by highlighting the data, right-clicking and selecting Copy, then
opening Excel, clicking on a blank cell, and selecting Paste from the Edit menu.
Give your answers to at least 3 decimal places accuracy. Keep the data in Excel, as you will need this
information again in later questions.
2 Cammnute tha falIlewin sumn
Mu atatintico
Transcribed Image Text:The coin size data (measured in millimeters) collected from each group is shown below. Low Income High Income 29 16 20 22 18 14 22 19 19 28 26 19 15 16 14 19 21 12 24 20 33 23 26 18 27 19 22 22 20 20 22 25 20 21 24 You can copy the data into Excel by highlighting the data, right-clicking and selecting Copy, then opening Excel, clicking on a blank cell, and selecting Paste from the Edit menu. Give your answers to at least 3 decimal places accuracy. Keep the data in Excel, as you will need this information again in later questions. 2 Cammnute tha falIlewin sumn Mu atatintico
2. Compute the following summary statistics
a) The mean for the low income group is:
b) The median for the low income group is:
c) The standard deviation for the low income group is:
d) The mean for the high income group is:
e) The median for the high income group is:
f) The standard deviation for the high income group is:
Transcribed Image Text:2. Compute the following summary statistics a) The mean for the low income group is: b) The median for the low income group is: c) The standard deviation for the low income group is: d) The mean for the high income group is: e) The median for the high income group is: f) The standard deviation for the high income group is:
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