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RANDOM VARIABLE ANE DISCRETE PROBABILITY DISTRIBUTION — Statistics STD 12 Commerce — Question

Gujarat BoardEnglish MediumSTD 12 CommerceStatisticsRANDOM VARIABLE ANE DISCRETE PROBABILITY DISTRIBUTION1 Mark
Question
Give illustrations of discrete random variable.
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Answer

Illustrations of a discrete random variable are :
$(1)$ Number of children per family
$(2)$ Number of printing mistakes in a book.
$(3)$ Number of goals in a match of a hockey
$(4)$ Number of heads obtained in the experiment of tossing a-coin thrice
$(5)$ Number obtained on a dice when it is thrown
$(6)$ Number of accidents occurs during a week in a city.

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