GATE2016-22

Milicevic3306 asked in Probability and Statistics Mar 26, 2018 recategorized Mar 18, 2021 by Lakshman Patel RJIT

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Runs scored by a batsman in five one-day matches are $55$, $75$, $67$, $88$ and $15$. The standard deviation is _________

gate2016
numerical-answers
probability-and-statistics
statistics
standard-deviation

Milicevic3306 asked in Probability and Statistics Mar 26, 2018 recategorized Mar 18, 2021 by Lakshman Patel RJIT

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gatecse asked in Probability and Statistics Feb 20, 2018

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gatecse asked in Probability and Statistics Feb 20, 2018

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Milicevic3306 asked in Probability and Statistics Mar 25, 2018

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Consider the data set $14, 18, 14, 14, 10, 29, 33, 31, 25$. If you add $20$ to each of the values, then both mean and variance change both mean and variance are unchanged the mean is unchanged, variance changes the mean changes, the variance is unchanged

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