Answer appropriately

701990/quizzes/6162444 Question 3 0 / 1 pts Aaron's Word Processing Service (AWPS) does word processing. The rate for services is $32 per hour plus a $31.50 one-time charge. The total cost to a customer depends on the number of hours it takes to complete the job. Find the equation that expresses the total cost in terms of the number of hours required to complete the job. 31.50 + 32x Question 4 0/ 1ptsAn experiment has been conducted for four treatments with eight blocks. Complete the following analysis of variance table (to 2 decimals but p-value to 4 decimals, if necessary). If answer is zero Source of Variation Sum of Squares Degrees of Freedom Mean Square F Treatments 900 Blocks 400 Total 1,800 Use a =05 to beat for any significant differences. The p-volie is . Select your answer . " What is your conclusion? - Select your answer -2 (15) Indicate whether the following are true or false: (a) COV(X, Y) = COV(Y, X) for all random variables X and Y. (b) If two random variables are jointly Gaussian, they must be marginally Gaussian. (c) If two random variables are marginally Gaussian, they may be jointly Gaussian. (d) The pdf of X+Y always equals the convolution of the pdfs of X and Y (e) If two random variables are independent, they must be uncorrelated