Dale has a special deck of cards. each card has a different rational number on it. the cards are .25, 4/5, 2/9, 0.48 and 8/11. how many cards have a value that is greater than 1/2?

Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.