Use the normal distribution of iq scores, which has a mean of 95 and a standard deviation of 12, and the following table with the standard scores and percentiles for a normal distribution to find the indicated quantity.
click the icon to view the table.
percentage of scores greater than 119 is
nothing%.
(round to two decimal places as needed.)

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.