Jake and Mary are both members of a population, and a simple random sample is being conducted. If the chance of Jake being selected is 1/800, what is the chance of Mary being selected.

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?

An of a of 60. a of 36 is . isbe ?to .