Rewrite the product as a sum of three identical terms 3•(-6)=

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).

According to the data set, where should the upper quartile line of the box plot be placed?

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8