Ican’t remember how to do something on the ti-84 plus calculator
when factoring a quadratic, i need to know how to find the list of numbers that add to be the sum and multiply to be the product on the calculator. i know you have to go to y equals and then 2nd graph for the table but i don't know what to enter in y equals. can you explain how to do it

Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.