The monthly incomes of six employees of a company are 15,000, 18,000, 17,500, 30,000, 17,500, 28,000…
The total income is 15,000 + 18,000 + 17,500 + 30,000 + 17,500 + 28,000 = 1,26,000 rupees, so the mean is 21,000 rupees. The mode is 17,500 rupees, the only value that…
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The monthly incomes of six employees of a company are 15,000, 18,000, 17,500, 30,000, 17,500, 28,000 (in rupees). The number of employees having income more than mode and less than mean incomes is
Answer and explanation
Correct answer B
The total income is 15,000 + 18,000 + 17,500 + 30,000 + 17,500 + 28,000 = 1,26,000 rupees, so the mean is 21,000 rupees. The mode is 17,500 rupees, the only value that occurs twice.
Only one employee, earning 18,000 rupees, has income above 17,500 and below 21,000.
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Uttarakhand PCS (Combined State Civil Services)