Statistics and Probability by Prof D
Finding the variance and standard deviation of a discrete random variable
A variable is a quantity whose value changes. A discrete variable is a variable whose value is obtained by counting. A discrete random variable X has a countable number of possible values.
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Watch video VARIANCE AND STANDARD DEVIATION OF A DISCRETE RANDOM VARIABLE | PROF D online without registration, duration hours minute second in high quality. This video was added by user Prof D 28 March 2021, don't forget to share it with your friends and acquaintances, it has been viewed on our site 192,370 once and liked it 3 thousand people.