How do we calculate the mean of a discreet probability distribution?.

LEASE ANSWER QUESTIONS ON THIS FORM. At Least 100 Words

What is the difference between Experiment, Outcome, and Sample Space?

What is Calculating Probability?

◾What is the difference between marginal and conditional probabilities?

◾How do you calculate marginal and conditional probabilities?

◾How do we calculate the mean of a discreet probability distribution?

◾How do we calculate the standard deviation of a discreet probability distribution?

◾Discrete probability distributions are by definition a nominal level of data while.

◾Since the mean and standard deviation both assume normally distributed interval or ratio data, why can we use them for a discreet probability distribution?

◾What assumptions do we need to meet if we are to use the mean and standard deviation for a discreet probability distribution?

How do we calculate the mean of a discreet probability distribution?