I need help finding the mean for this question
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.2: Proportions
Problem 47WE
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I need help finding the mean for this question
Transcribed Image Text:Approximate the mean for following GFDT.
Data Frequency
30-34
10
35-39
40-44
45-49
50-54
55-59
60-64
65-69
70-74
mean =
24
13
10
432
1
1
Report answer accurate to one decimal place.
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