Amultiple regression analysis yields the following partial results. source sum of squares df regression 750 4 error 500 35 a. what is the total sample size? b. how many independent variables are being considered? c. compute the coefficient of determination. d. compute the standard error of estimate. e. test the hypothesis that at least one of the regression coefficients is not equal to zero. let α = .05.

Urgent! 20 points! here is a you are the new manager at trusty goods wholesale produce. you need to figure out how to adjust the amount of produce in your notes after the events of the day: you got 5 more crates of bananas someone returned 2 crates of apples a worker dropped a crate of grapes (oh no! , you had to throw them out) you sold a crate of bananas you sold 5 crates of apples can you write an expression to describe your day using: "a" for crates of apples "b" for crates of bananas and "g" for crates of grapes? make sure the expression is in simplest form question 2 (3 points) explain your steps using sentences.