Classes Frequency, Cumulative Midpoint, fm (Mass) Frequency (kg) 30.00 < 40.00 40.00 < 50.00 50.00 < 60.00 60.00 < 70.00 f 4 11 A 17 4 B 43 60 m 35.00 45.00 55.00 с 140 495 1540 fm2 4900 22275 84700 1105 71825

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.2: Representing Data
Problem 4GP
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Question

Consider the attached table. Please advise what is the missing value B? 

A.12  B.15  C.17  D.10

Classes Frequency, Cumulative Midpoint, fm
(Mass)
Frequency
(kg)
30.00 <
40.00
40.00 <
50.00
50.00 <
60.00
60.00 <
70.00
W
f
4
11
A
17
60
4
B
43
60
m
35.00
45.00
55.00
с
140
495
1540
fm2
4900
22275
84700
1105 71825
Transcribed Image Text:Classes Frequency, Cumulative Midpoint, fm (Mass) Frequency (kg) 30.00 < 40.00 40.00 < 50.00 50.00 < 60.00 60.00 < 70.00 W f 4 11 A 17 60 4 B 43 60 m 35.00 45.00 55.00 с 140 495 1540 fm2 4900 22275 84700 1105 71825
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