You randomly pick two numbers from 1 to 9. if you could pick the same number twice and the first of the two numbers are in less than five in the probability that the sum of the two numbers is less than five is

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

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.

Math question.. plz me .. best answer all