Complete the frequency distribution below. Voltage (volts) 123.5 - Frequency (Type integers or decimals rounded to the nearest tenth as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 25SGR
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Question
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 123.5 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.
Complete the frequency distribution below.
Voltage (volts)
Frequency
123.5 -
(Type integers or decimals rounded to the nearest tenth as needed.)
Voltage Measurements From a Home
Home
Home
Home
Home Full
Day (volts)
Day (volts) Day (volts) Day (volts) data
1
123.7
8
123.7
15
124.1
22
124.3 set
2
123.6
9.
123.6
16
124.2
23
124.4 O
3
124.0
10
124.1
17
124.2
24
123.7
4
124.1
11
124.0
18
123.7
25
123.9
124.4
12
124.3
19
123.6
6.
123.5
13
123.9
20
124.4
7
123.5
14
123.8
21
124.1
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 123.5 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. Complete the frequency distribution below. Voltage (volts) Frequency 123.5 - (Type integers or decimals rounded to the nearest tenth as needed.) Voltage Measurements From a Home Home Home Home Home Full Day (volts) Day (volts) Day (volts) Day (volts) data 1 123.7 8 123.7 15 124.1 22 124.3 set 2 123.6 9. 123.6 16 124.2 23 124.4 O 3 124.0 10 124.1 17 124.2 24 123.7 4 124.1 11 124.0 18 123.7 25 123.9 124.4 12 124.3 19 123.6 6. 123.5 13 123.9 20 124.4 7 123.5 14 123.8 21 124.1
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