Q1. Probability of binomially distributed random variable X is approximated by the random
variable Y which is normally distributed. If the skewness coefficient of Y is -0.1082, for n= 6
(number of Bernoulli's trials), can you interpret anything about the value of p (probability of
success) for X? What should be done to reduce the skewness of this normal distribution?
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Answer: The expected value of a random function is like its average. We see that in the calculation, the expectation is calculated by multiplying each of the values by its relative frequency.
Step-by-step explanation:
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