Sets (6 points) (1) (1.5 points) Use set builder notation to give a description of the set {−3, −2, −1, 0, 1, 2, 3, 4, 5}. (2) (2 points) Let A = {a, b, c}, B = {x, y}, and C = {5, 10}. Find A×B×C and C × A × B. (3) (2.5 points) Let A = {1, 4, 8, 16} and B

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here