You are interested in how much time you spend on InstagramTM so you recorded the number of minutes spent browsing your newsfeed each day for three weeks. You obtain the following data: 35 62 25 29 37 27 64 17 24 46 14 29 28 54 17 39 32 39 73 41 23 Create a grouped frequency distribution table that (i) has the best possible class interval width and (ii) an appropriate number of class intervals. Also, for each class interval, identify the upper and lower real limits. X f Lower real limit Upper real limit 70-79 60-69 50-59 40-49 30-39 20-29 10-19 The distribution is

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 4CA
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Question
You are interested in how much time you spend on InstagramTM so you recorded the number of minutes spent browsing your newsfeed each day for
three weeks. You obtain the following data:
35
62
25
29
37
27
64
17
24
46
14
29
28
54
17
39
32
39
73
41
23
Create a grouped frequency distribution table that (i) has the best possible class interval width and (ii) an appropriate number of class intervals. Also,
for each class interval, identify the upper and lower real limits.
X
f
Lower real limit
Upper real limit
70-79
60-69
50-59
40-49
30-39
20-29
10-19
The distribution is
Transcribed Image Text:You are interested in how much time you spend on InstagramTM so you recorded the number of minutes spent browsing your newsfeed each day for three weeks. You obtain the following data: 35 62 25 29 37 27 64 17 24 46 14 29 28 54 17 39 32 39 73 41 23 Create a grouped frequency distribution table that (i) has the best possible class interval width and (ii) an appropriate number of class intervals. Also, for each class interval, identify the upper and lower real limits. X f Lower real limit Upper real limit 70-79 60-69 50-59 40-49 30-39 20-29 10-19 The distribution is
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