In: Statistics and Probability
The random variable X, which represents the number of cherries in a cherry pie, has the following probability distribution:
a) Find the mean and the variance 2 of the number of X
b) Find the mean x and the variance of the mean of x̄ from a random sample of 36 countries Cherry.
c) Find the probability that the average number of cherries in 36 cherry countries will be less than 5.5.