Eighteen cyclists were each asked the number of miles they biked last week. Their responses are given below. Number of miles 18 4 24 22 5 9 24 10 4 2 3 Send data to calculator 2 1.5 to 7.5 Number of miles 7.5 to 13.5 (a) Complete the grouped frequency distribution for the data. (Note that the class width is 6.) 13.5 to 19.5 3 5 19.5 to 25.5 19 11 9 6 Frequency Ś (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. Frequency 10- 9- 8. 7- SA 6. S 4- 3- 2- Number of miles

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Eighteen cyclists were each asked the number of miles they biked last week. Their responses are given below.
4
24
22
Number of miles
5
9
3
18
24
4
2
Send data to calculator
1.5 to 7.5
10 19 11
2
Number of miles
7.5 to 13.5
(a) Complete the grouped frequency distribution for
the data. (Note that the class width is 6.)
13.5 to 19.5
3
19.5 to 25.5
5
X
9 6
Frequency
0
(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.
Frequency
10
9+
8+
7+
6.
s
4
3
2+
1
Member of the
Number of miles
?
0
▷
Aa
KI
Transcribed Image Text:Eighteen cyclists were each asked the number of miles they biked last week. Their responses are given below. 4 24 22 Number of miles 5 9 3 18 24 4 2 Send data to calculator 1.5 to 7.5 10 19 11 2 Number of miles 7.5 to 13.5 (a) Complete the grouped frequency distribution for the data. (Note that the class width is 6.) 13.5 to 19.5 3 19.5 to 25.5 5 X 9 6 Frequency 0 (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. Frequency 10 9+ 8+ 7+ 6. s 4 3 2+ 1 Member of the Number of miles ? 0 ▷ Aa KI
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