An online retailer monitored the number of goods accepted and returned in an hour for the orders fulfilled by two of its vendors. This table shows the results from the survey. Vendor I Vendor II Accepted 322 307 Returned 16 14 Which table should you use to compare the two vendors by the percentage of goods returned? Round your answers to the nearest thousandth.

On friday, there were x students at the baseball game. on monday, there were half as many students at the game as there were on friday. on wednesday, there were 32 fewer students at the game as there were on friday. which expression could represent the total number of tickets sold for all 3 games?

Need me know if option a, b,c are wrong so ik its d

The discrete random variables x and y take integer values with joint probability distribution given by f (x, y) = a(y−x+1) 0 ≤ x ≤ y ≤ 2 or =0 otherwise, where a is a constant. 1 tabulate the distribution and show that a = 0.1.2 find the marginal distributions of x and y. 3 calculate cov(x, y).4 state, giving a reason, whether x and y are independent. 5 calculate e(y|x = 1).