Question 23
The sales of five salesgirls on a certain day are as follows; GH¢ 26.00, GH¢ 39.00, GH¢ 33.00, GH¢ 25.00 and GH¢ 37.00. Calculate the standard deviation if the mean sale is GH¢ 32.00.
Objective
Question details
- Exam body
- WAEC
- Subject
- Further Mathematics
- Year
- 2013
- Question no.
- #23
- Type
- Objective
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