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nyah95 nyah95
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2 months ago
Construct a frequency distribution for the set of data below. Use five classes, beginning with "20 up to 30," then "30 up to 40," then "40 up to 50," then "50 up to 60," and finally "60 up to 70."

Data Set
392821383862
674822275851
444264623526
323652285334
264226274149
224537553359

 
Frequency Distribution
 Class Interval
Tally
Frequency
a.______________
_______________________________
_________
b.______________
_______________________________
_________
c.______________
_______________________________
_________
d.______________
_______________________________
_________
e.______________
_______________________________
_________
   
--------------
 Total 
_________
    
f.Compute the mean of the data set. Check your work by adding both the row totals and the column totals.
Textbook 
Contemporary Business Mathematics for Colleges

Contemporary Business Mathematics for Colleges


Edition: 16th
Authors:
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yoyoguyyoyoguy
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2 months ago
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More solutions for this book are available here

 
Frequency Distribution
 
 Class Interval
Tally
Frequency
 
a.20 up to 30
|||| ||||
10
 
b.30 up to 40
|||| ||||
  9
 
c.40 up to 50
|||| || 
  7
 
d.50 up to 60
|||| | 
  6
 
e.60 up to 70
||||   
  4
 
 Total 
36
 
f.40.8 (1,469 ¸ 36) mean
1

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nyah95 Author
wrote...

2 months ago
Thanks
jmendoza
wrote...

Yesterday
Good timing, thanks!
smdavis
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2 hours ago
this is exactly what I needed
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