Question: Test the following function to determine whether it is a probability function. If it is not, try to make it into a probability function. R(x)

Test the following function to determine whether it is a probability function. If it is not, try to make it into a probability function. R(x) _ 0.2, for x _ 0, 1, 2, 3, 4
a. List the of probabilities.
b. Sketch a histogram.

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