O'Reilly logo

Statistics, 3E by Fatma Abdel-Raouf, Robert A. Donnelly

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

BONUSCHAPTER4

Solutions to “Practice Problems”

Bonus Chapter 1

1. *+*+

 Since F > Fc, we reject H0 and conclude that there is a difference between the sample means.

2. *+*+

 Fsc = (k – 1)Fα, k – 1, N – k = (3 – 1)(3.739) = 7.478

 We conclude that there is a difference between gas mileage of Cars 1 and 2 and Cars 1 and 3.

3. *+*+

 Since F < FC, we do not reject ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required