In a standard Normal model, what value(s) of z cut(s) off the region described? Don't forget to draw a picture. a) the highest 40% b) the highest 65% c) the lowest 90% d) the middle 70% . . . . . a) Choose the correct graph of the highest 40%. O A. O B. O c. O D. 40% 40% 40% 40% The z-score that cuts off the highest 40% is. (Round to two decimal places as needed.) b) Choose the correct graph of the highest 65%. O A. O B. O C. O D. 65% 65% 65% 65%The zscone that cuts off the highest 65% is (Round to two decimal places as needed.) c) Choose the correct graph of the lowest 90%. 0A. a @ 90% The z-score that cuts off the lowest 90% is El. (Round to two decimal places as needed.) d) Choose the correct graph of the middle 70%. CA. a @ 70% The z-soores that cut off the middle 70% are | and 90% 70% (Use ascending order. Round to two decimal places as needed.) a @ CC. 70% A 70% 0 % q @