CBSE Class 10 Answered
Employees
Asked by SSHHII | 13 Oct, 2009, 11:05: PM
Expert Answer
the sum of salaries of the 99 people=99*50
salary of the 100th employee=50+49.50=99.50
so sum of all 100 salaries=99*50+99.50=4950+99.50=5049.50
so mean=5049.50/100=50.49
this is done by the formula for mean, but pl remember that in such a case the most correct average is median, when one of the observations differs from the others so much..
Answered by | 14 Oct, 2009, 08:08: AM
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