I dont understand how to do these A standard normal distribu
I don\'t understand how to do these
 A standard normal distribution has a mean of 17 and a standard deviation of 3, what probability of selecting a score between 14 and 20?  What are probabilities?  What is the probability that we will draw a spade from a deck of card  What is the probability that we will draw and ace from a deck of cards?  What is the probability that we will draw the ace of spades from a deck of cardsSolution

