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 125.5 volts, and use a class width of 0.2 volt. Does the result appear to hav a normal distribution? Why or why not? E Click the icon to view the data. i More Info Complete the frequency distribution below. Voltage (volts) Frequency 3 125.5 - 125.7 Voltage Measurements From a Home Home Home Home Home Full 125.8 - 126 126.3 15 17 Day (volts) Day (volts) Day (volts) Day (volts) data 125,7 126.1- 1 125.7 8 15 126.1 22 125.9 set 126.4 - 126.6 125.8 D 126.0 125.8 24 2 126.1 3 126.0 126.0 126.2 16 23 10 17 125.8 126.7 - 126.9 (Type integers or decimals rounded to the nearest tenth as needed. 4 126.2 11 126.0 18 125.8 25 126.0 126.2 12 125.8 19 125.9 6 125.6 126.0 13 125.9 20 126.3 126.0 14 21 126.2

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section: Chapter Questions
Problem 25SGR
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how to solve frequency distribution

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 125.5 volts, and use a class width of 0.2 volt. Does the result appear to have
a normal distribution? Why or why not?
Click the icon to view the data.
More Info
Complete the frequency distribution below.
Voltage (volts)
Frequency
125.5 - 125.7
Voltage Measurements From a Home
125.8
126
15
Home
Home
Home
Home Full
Day (volts)
125.7
Day (volts) Day (volts) Day
(volts) data
126.1
126.3
1
8
125.7
15
126.1
22
125.9 set
126.4
126.6
2
126.1
9.
126.0
16
126.0
23
125.8 D
126.7
126.9
126.0
10
126.2
17
125.8
24
125.8
4
126.2
11
126.0
18
125.8
25
126.0
(Type integers or decimals rounded to the nearest tenth as needed.
126.2
12
125.8
19
125.9
125.6
13
126.0
20
126.3
7
126.0
14
125.9
21
126.2
NOO
Transcribed Image Text: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 125.5 volts, and use a class width of 0.2 volt. Does the result appear to have a normal distribution? Why or why not? Click the icon to view the data. More Info Complete the frequency distribution below. Voltage (volts) Frequency 125.5 - 125.7 Voltage Measurements From a Home 125.8 126 15 Home Home Home Home Full Day (volts) 125.7 Day (volts) Day (volts) Day (volts) data 126.1 126.3 1 8 125.7 15 126.1 22 125.9 set 126.4 126.6 2 126.1 9. 126.0 16 126.0 23 125.8 D 126.7 126.9 126.0 10 126.2 17 125.8 24 125.8 4 126.2 11 126.0 18 125.8 25 126.0 (Type integers or decimals rounded to the nearest tenth as needed. 126.2 12 125.8 19 125.9 125.6 13 126.0 20 126.3 7 126.0 14 125.9 21 126.2 NOO
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