Hello can someone please help me make sense of this problem? Refer to the accompanying data set and use the 25 home voltage measurements to construct a frequency distribution with five classes. Begin with a lower class limit of 124.5124.5 ​volts, and use a class width of 0.2 volt Voltage Measurements From a Home nbsp Day nbsp Day  nbsp Home nbsp Home  ​(volts) nbsp Day nbsp Day  nbsp Home nbsp Home  ​(volts) nbsp Day nbsp Day  nbsp Home nbsp Home  ​(volts) nbsp Day nbsp Day  nbsp Home nbsp Home  ​(volts) Full data set    1 124.7124.7 8 124.7124.7 15 125.2125.2 22 125.4125.4 2 124.6124.6 9 124.6124.6 16 125.2125.2 23 125.3125.3 3 124.9124.9 10 125.2125.2 17 125.3125.3 24 124.7124.7 4 125.1125.1 11 125.0125.0 18 124.7124.7 25 125.0125.0 5 125.3125.3 12 125.4125.4 19 124.5124.5     6 124.5124.5 13 124.9124.9 20 125.4125.4     7 124.6124.6 14 124.8124.8 21 125.2125.2     PrintDone

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Hello can someone please help me make sense of this problem?

Refer to the accompanying data set and use the 25 home voltage measurements to construct a frequency distribution with five classes. Begin with a lower class limit of

124.5124.5

​volts, and use a class width of 0.2 volt

Voltage Measurements From a Home
nbsp Day nbsp Day 
nbsp Home nbsp Home 
​(volts)
nbsp Day nbsp Day 
nbsp Home nbsp Home 
​(volts)
nbsp Day nbsp Day 
nbsp Home nbsp Home 
​(volts)
nbsp Day nbsp Day 
nbsp Home nbsp Home 
​(volts)
Full data set   
1
124.7124.7
8
124.7124.7
15
125.2125.2
22
125.4125.4
2
124.6124.6
9
124.6124.6
16
125.2125.2
23
125.3125.3
3
124.9124.9
10
125.2125.2
17
125.3125.3
24
124.7124.7
4
125.1125.1
11
125.0125.0
18
124.7124.7
25
125.0125.0
5
125.3125.3
12
125.4125.4
19
124.5124.5
 
 
6
124.5124.5
13
124.9124.9
20
125.4125.4
 
 
7
124.6124.6
14
124.8124.8
21
125.2125.2
 
 
PrintDone
 
 
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