Subject
Quantitative Aptitude
Topic
Average
An analysis of the monthly incentives received by 5 salesmen: The mean and median of the incentives is 12, Incentives paid to each salesman were in full thousands. What is the difference between the highest and the lowest incentive received by the 5 salesmen in the month?
An analysis of the monthly incentives received by 5 salesmen: The mean and median of the incentives is 12, Incentives paid to each salesman were in full thousands. What is the difference between the highest and the lowest incentive received by the 5 salesmen in the month?
ক)
$4,000খ)
$13,000গ)
$9,000ঘ)
$ 11,000Explanation
The arithmetic mean of 5 observations is 35,000. The median is 35,000 The only mode is 12,000. The only possibility is that both d and e got an incentive of 31,000 Therefore, a + b = 35,000 - 31,000 = 4000. a and b have to be two different values as the only mode is 1000 and b has to be 11,000Related questions
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