A cashier at Carter's cafeteria can total an average of 2.2 trays ...

[asd123]

A cashier at Carter's cafeteria can total an average of 2.2 trays per minute. The probability that the cashier will total no more than three trays in a minute is:
 a. 0.1966.
  b. 0.6227.
  c. 0.9275.
  d. 0.8193.

Question 2

A cashier at Carter's cafeteria can total an average of 2.2 trays per minute. The probability that the cashier will total between four and ten trays in a minute is:
 a. 0.9281.
  b. 0.8193.
  c. 0.1807.
  d. 0.3772.
  e. 0.0724.

[Hikerman221]

Answer to Question 1

D

Answer to Question 2

E

[asd123]

Thanks for the timely response, appreciate it

[xthemafja]

Wow, this really help