(P4.82)- Probability Distribution I A random variable x has this probability distribution:
a. Find p(4).
b. Construct a probability histogram to describe p(x).
c. Find m, s2, and s.
d. Locate the interval u = 2s on the x-axis of the histogram. What is the probability that x will fall into this interval?
e. If you were to select a very large number of values
of x from the population, would most fall into the
interval u = 2s? Explain.
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