2. Candy sales A candy maker surveyed chocolate bars available in a local supermarket and found the...

Question:

2. Candy sales A candy maker surveyed chocolate bars available in a local supermarket and found the following least squares regression model:
Calories = 28.4 + 11.37 Fat (g) + 2.9l Sugar (g).
a) The hand-crafted chocolate she makes has 15g of fat and 20g of sugar. How many calories does the model predict for a serving?
b) In fact, a laboratory test shows that her candy has 227 calories per serving. Find the residual corresponding to this candy. (Be sure to include the units.)
c) What does that residual say about her candy?
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Stats Data And Models

ISBN: 662

4th Edition

Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock

Question Posted: