Question

Over the​ years, it was noticed that the cost of a slice of pizza and the cost of a subway fare in a certain city seemed to increase by the same amounts. Let x represent the cost of a slice of pizza and let y represent the corresponding subway fare. Use the following statistics that were obtained from a random sample of costs​ (in dollars) of​ pizza/subway fares to construct a prediction interval estimate of the subway fare with​ 99% confidence when the cost of a slice of pizza is

​$2.40.

n = 6	b0 = 0.03456	b1 = 0.94502
x overbar = 1.0833333	∑x = 6.50	∑x2 equals = 9.77	s Subscript e = 0.123

The​ 99% prediction interval is ___ < y < ___

Answer 1