=+13.40 An experiment was carried out by geologists to see how the time necessary to drill a

Question:

=+13.40 An experiment was carried out by geologists to see how the time necessary to drill a distance of 5 ft in rock

(y, in min) depended on the depth at which the drilling began (x, in ft, between 0 and 400). We show part of the MINITAB output obtained from fitting the simple linear regression model (“Mining Information,” American Statistician [1991]: 4–9).

The regression equation is Time = 4.79 + 0.0144depth Predictor Coef Stdev t-ratio p Constant 4.7896 0.6663 7.19 0.000 depth 0.014388 0.002847 5.05 0.000

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Statistics The Exploration And Analysis Of Data

ISBN: 9781111804138

6th Edition

Authors: John M Scheb, Jay Devore, Roxy Peck

Question Posted: