Generate 10000 numbers using RAND with probability

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dlafont 2022-3-30

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回答： Ganesh shankar ram 2022-11-15

Given a sequence of U(0,1) random numbers, obtain and describe an algorithm that generate binary random numbers with the following point masses:

P{X = 0} = 0.3, P{X = 1} = 0.7

Use MATLAB (0, ) random number generator “rand” to generate 10,000 random numbers with the above distribution.
Compute the average value of the 10,000 numbers generated. Compare it with the theoretical mean.
Give the percentages of the numbers generated that are equal to -1,0, and 1, respectively. Compare them with the point masses and make a comment.

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Torsten 2022-3-31

在 MATLAB Online 中打开

x = rand(0,10000)

You want a vector with 0 rows and 10000 columns ?

dlafont 2022-3-31

Ooops Fixed, still getting same error tho

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Geoff Hayes 2022-3-31

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@dlafont - from the error, I think that you have a custom script called rand.m that is is conflicting with the MATLAB rand function. I recommend you delete the /MATLAB Drive/rand.m (or better, rename this file) and try again.