What is the length of the line segment that is graphed from (4, 2) to (4, 7)? '

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e. g. 98.765).

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

You are shooting hoops after school and make 152 out of a total of 200. what percent of shots did you make? what percent did you miss? show proportion(s).