Q. What is the geometric mean of: 1, 2, 8, and 16? 4567 Answer: 4
READ MORE +Central Tendency MCQs
Q. What is the average of 3%, 7%, 10%, and 16% ?____________ 8%9%10%11% Answer: 9%
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Q. The arithmetic mean of all possible outcomes is known as___________ expected valuecritical valuevariancestandard deviation Answer: expected value
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Q. Median and Quartile can be graphically obtained on: Frequency PolygonHistogramOgiveBar Diagram Answer: Ogive
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Q. In an asymmetrical distribution mean is 58 and median is 61, them mode is 656711958.5 Answer: 67
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Q. Which of the following cannot be calculated by graphic method? MeanMedianModeQuartile Answer: Mean
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Q. Mode can be calculated graphically only if the series is made using: Inclusive seriesExclusive seriesBoth (A) and (B)None of these Answer: Exclusive series
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Q. Figure 3, 7, 9, 2, 4, 5, 7, 9, 15, 19, 7, 23, 3, 42, 7. Mode is 342710.8 Answer: 7
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Q. Median can be calculated from: Individual seriesDiscrete seriesContinuous SeriesAll of the above Answer: All of the above
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Q. Which average would be most suitable to know the average size of ready made garments? MeanMedianModeNone of these Answer: Mode
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Q. To know the average production of a factory, which measure of calculation will be used? MeanMedianModeQuartile Answer: Mean
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Q. For a symmetrical distribution Q1 and Q3 are 30 and 60 respectively, the value of median will be: 90306045 Answer: 45
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