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Home Q & A Board Other Fields Homework Help Business Economics
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ia45122 ia45122
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A year ago

For the following frequency distribution,

 

Class

Frequency

45 - 47

3

48 - 50

6

51 - 53

8

54 - 56

2

57 - 59

1


 

a.Compute the mean.
b.Compute the standard deviation. (Assume the data represent a population.)

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
Authors:
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apinaapina
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#1
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A year ago
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ia45122 Author
wrote...

A year ago
this is exactly what I needed
Chaldoren
wrote...

Yesterday
Smart ... Thanks!
ky
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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