The box plot shows the height of 7 students in two random samples from two different schools. The sample item from each school is 30% of the student population . Based on plot which comparison is true

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet

Is the response to the survey question "did you smoke in the last week question mark "response to the survey question "did you smoke in the last week? " a discrete random variable, a continuous random variable, or not a random variable?