A local buffet has steak night every Thursday night. They have a customer guarantee that each filet weighs on average (mean) 6.3 ounces with a standard deviation of 0.04. A. A disgruntled customer complains that they are served a “tiny” filet which would be less then 6.15 ounces determine the z-score for a tiny fillet. B. Determine the probability that a randomly selected customer will be served a tiny fillet C. A waiter at the buffet has been serving all day and wants to leave for the evening with a good tip. He randomly selects fillets in hopes of getting a jumbo one, where jumbo qualifies as a filet weighing more than 6.38 oz. Determine a jumbo filet’s z-score
- A local buffet has steak night every Thursday night. They have a customer guarantee that
each filet weighs on average (mean) 6.3 ounces with a standard deviation of 0.04.
A. A disgruntled customer complains that they are served a “tiny” filet which would be less
then 6.15 ounces determine the z-score for a tiny fillet.
B. Determine the probability that a randomly selected customer will be served a tiny fillet
C. A waiter at the buffet has been serving all day and wants to leave for the evening with a
good tip. He randomly selects fillets in hopes of getting a jumbo one, where jumbo
qualifies as a filet weighing more than 6.38 oz. Determine a jumbo filet’s z-score.
D. Find the probability that a randomly selected filet will turn out to be jumbo.
E. What percentage of filets are between 6.3 and 6.4 ounces? Construct a
plot showing the desired probability.
F. Determine the filet weight at which only 5% of filets weigh less than it.
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