The amount of time (minutes) a sample of students spent on online social media in a 4-hour window is organized in a frequency distribution with 7 class intervals. The class intervals are 0 to < 10, 10 to < 20, ..., 60 to < 70. The number of observations (frequencies) for the classes are 5, 12, 18, 14, 14, 13, and 8 respectively. a. Complete the following frequency table for the distribution showing frequency, relative frequency, cumulative frequency, and cumulative relative frequencies.
The amount of time (minutes) a sample of students spent on online social media in a 4-hour window is organized in a frequency distribution with 7 class intervals. The class intervals are 0 to < 10, 10 to < 20, ..., 60 to < 70. The number of observations (frequencies) for the classes are 5, 12, 18, 14, 14, 13, and 8 respectively. a. Complete the following frequency table for the distribution showing frequency, relative frequency, cumulative frequency, and cumulative relative frequencies.
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Transcribed Image Text:The amount of time (minutes) a sample of students spent on online social media in a
4-hour window is organized in a frequency distribution with 7 class intervals. The class
intervals are 0 to < 10, 10 to < 20, ..., 60 to < 70. The number of observations
(frequencies) for the classes are 5, 12, 18, 14, 14, 13, and 8 respectively.
Question 8 of 9
a. Complete the following frequency table for the distribution showing frequency,
relative frequency, cumulative frequency, and cumulative relative frequencies.
Round to four decimal places when necessary
Class
Frequency
Interval
to € 10
Relative
Frequency
SAMSUNG
Cumulative
Frequency
SUBMIT QUESTION
Cumulative Relative
SAVE PROGRESS
Frequency
SUBMIT ASS
Transcribed Image Text:a
0 to 10
10 to 20
20 to 30
30 to 40
40 to 50
50 to 60
SAMSUNG
SUBMIT QUESTION
SAVE PROGRESS
0
8
[
SUBMIT
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Given the amount of time (minutes) a sample of students spent on online social media in a 4-hour window is organized in a frequency distribution with 7 class intervals. The class intervals are 0 to < 10, 10 to < 20, ... , 60 to < 70. The number of observations (frequencies) for The number of observations (frequencies) for the classes are 5, 12, 18, 14, 14, 13, and 8 respectively.
frequencies 5, 12, 18, 14, 14, 13, and 8
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