Here are the shopping times (in minutes) for each of sixteen shoppers at a local grocery store. Shopping times (in minutes) 24 25 26 34 32 33 21 23 31 20 35 30 20 33 16 29 Send data to calculator (a) Complete the grouped frequency distribution for the data. (Note that the class width is 4.) (b) Using the classes from part (a), draw the frequency polygon for the data. Note that you can add or remove classes from the figure. Label each class with its midpoint. Shopping times (in minutes) Frequency Frequency 15.5 to 19.5 6+ 54 4+ 19.5 to 23.5 3- 23.5 to 27.5 2- 1- 27.5 to 31.5 31.5 to 35.5 Shopping times (in minutes) O O D O O
Here are the shopping times (in minutes) for each of sixteen shoppers at a local grocery store. Shopping times (in minutes) 24 25 26 34 32 33 21 23 31 20 35 30 20 33 16 29 Send data to calculator (a) Complete the grouped frequency distribution for the data. (Note that the class width is 4.) (b) Using the classes from part (a), draw the frequency polygon for the data. Note that you can add or remove classes from the figure. Label each class with its midpoint. Shopping times (in minutes) Frequency Frequency 15.5 to 19.5 6+ 54 4+ 19.5 to 23.5 3- 23.5 to 27.5 2- 1- 27.5 to 31.5 31.5 to 35.5 Shopping times (in minutes) O O D O O
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Here are the shopping times (in minutes) for each of sixteen shoppers at a local grocery store.
Shopping times
(in minutes)
24
25
26
34
32
33
21
23
31
20
35
30
20
33
16
29
Send data to calculator
(a) Complete the grouped frequency distribution for
the data. (Note that the class width is 4.)
(b) Using the classes from part (a), draw the frequency
polygon for the data. Note that you can add or remove
classes from the figure. Label each class with its
midpoint.
Shopping times
(in minutes)
Frequency
Frequency
15.5 to 19.5
6.
19.5 to 23.5
4+
3-
2+
23.5 to 27.5
27.5 to 31.5
31.5 to 35.5
Shopping times (in minutes)
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