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UNITED BOOK HOUSE-Statistics : Mean, Median, Ogive, Mode-Exercise
- Multiple Choice Questions (MCQ) Mode of 9, 12, 15, 18, 21, 25, 27, 7, ...
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- If the mode of 15, 12, 18, 8, 9, 16, 12, x, 18, 10 is 18, then the val...
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- The mean of a frequency distribution is 8.1, if fixi = 132 + 5K and f...
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- If the frequency of 12, 15 and 20 are (f + 2), f, (f -1) respectively ...
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- Median of 112, 98, 12, 62, 48, 30, 74, 94 is
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- If 35 is removed from the data 30, 34, 35, 36, 37, 38, 39, 40 then the...
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- If the median of 20, 19, 7, 9, 17, 16, 11, x, 13 is 15 then the value ...
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- Arranging the data 9, 10, 12, 15, (a + 1), (a + 3), 32, 35, 36, 40 in ...
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- The mean of r numbers of terms of a series is bary. If the sum of 1st ...
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- In a cricket match the runs of 11 players are 14, 30, 43, 32, 12, 50, ...
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- Which of the following is not a measure of central tendency?
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- The arithmetic mean of 1, 2, 3, ……., n is
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- For a frequency distribution, mean, median and mode are connected by t...
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- The mean of n observations is barX. If the first item is increased by ...
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- Mode is
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- If ui = (xi - 25)/(10),sumfiui =20, sumfi = 100, then barx =
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- The mean of 1, 3, 4, 5, 7, 4 is m. The numbers 3, 2, 2, 4, 3, 3, p hav...
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- If the median of the data : 24, 25, 26, x + 2, x + 3, 30, 31, 34 is 27...
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- The mean of a frequency distribution is 8.1, if fixi = 132 + 5K and f...
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- The mean of first n odd natural numbers is (n^2)/(81), then n equals
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