The mean salary of 150 employees of an organization was found to be Rs 22500 per month.Later on ,after disbursement of salary it was found that salary of two employees was wrongly entered as Rs 25760 and Rs 19590. The correct salaries were Rs 27760 and Rs 18590.Calculate the correct mean salary paid to employees .
Answers
Answered by
1
Answer:
900.09
Step-by-step explanation:
We first find the corrected sum of observation.Corrected sum of observations=Uncorrected sum of observation−Sum of incorrect observations+Sum of correct observations.=900×1,000−1,115+1,205
=9,00,090
=9,00,090∴ Correct Mean =9,00,090/1,000=900.09
♥ höpe it's helpful★
Similar questions