A sales representative for a publishing company recorded the following numbers of client contacts for the 36 days that he was on the road in the month of May. Use the given data to construct a grouped frequency distribution. Determine the class boundaries, relative frequencies, cumulative frequency, and midpoints. (Use Rule 1) Solution: Class Total 28 29 30 16 22 18 16 23 19 17 30 28 29 15 22 Tally Class Boundaries 24 32 24 32 23 31 Frequency 23 25 26 21 23 26 27 21 26 20 20 20 19 23 24 Relative Frequency Cumulative Midpoints Frequency

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A sales representative for a publishing company recorded the following numbers of client
contacts for the 36 days that he was on the road in the month of May. Use the given data to
construct a grouped frequency distribution. Determine the class boundaries, relative
frequencies, cumulative frequency, and midpoints. (Use Rule 1)
Solution:
Class
Total
28
30 16
22 18 24 32
29
30 16
23
19
24 32
28 29 15 22
17
23 31
Tally
Class
Boundaries
Frequency
ສສຂ
20
222
19
20 23 25 26 21
23
23
322
Relative
Frequency
26
122
27 21
24 26 20
www
Cumulative Midpoints
Frequency
****
Transcribed Image Text:A sales representative for a publishing company recorded the following numbers of client contacts for the 36 days that he was on the road in the month of May. Use the given data to construct a grouped frequency distribution. Determine the class boundaries, relative frequencies, cumulative frequency, and midpoints. (Use Rule 1) Solution: Class Total 28 30 16 22 18 24 32 29 30 16 23 19 24 32 28 29 15 22 17 23 31 Tally Class Boundaries Frequency ສສຂ 20 222 19 20 23 25 26 21 23 23 322 Relative Frequency 26 122 27 21 24 26 20 www Cumulative Midpoints Frequency ****
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