Select the correct answer from each drop down menu. Complete the statements about the closure of sets.

blank 1
closed
not closed

blank 2
included
not included

blank 3
closed
not closed

blank 4
included
not included

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?