The following table shows the probability distribution for a discrete random variable.
x- 12,1...
Mathematics, 21.10.2019 14:30, sammybrain
The following table shows the probability distribution for a discrete random variable.
x- 12,15,17,20,22,24,25,30
p(x)- 0.07,0.21,0.17,.025,0.05,0.04,0.13, 0.08
the mean of the discrete random variable x is 19.59. what is the variance of x? round your answer to the nearest hundredth.
Answers: 1
Mathematics, 21.06.2019 22:30, DatBoiCedd
Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)
Answers: 1
Mathematics, 22.06.2019 01:00, sawyerharper
The price for gasoline is represented by the equation y=3.69x, where y represents the total price for x gallons of gasoline. on a graph, the number of gallons is represented on the horizontal axis, and the total price is represented on the vertical axis. determine whether each statement describes the graph of the equation. select true or false for each statement
Answers: 2
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