Jordan is another employee at the same coffee shop. He has worked there longer than Gabe and earns $3 more per hour than gabe

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).

Which term best describes the association between variables a and b

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?