What is the third quartile (q3) of the data set? 171, 91, 111, 111, 158, 150, 146, 166, 86

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4

50 points 1- 24=-v/3 2- -20=-7+w 3- )=32