USTAT217Q4F09W-SOLUTION

# USTAT217Q4F09W-SOLUTION - Statistics 217 – B23/24 Quiz...

This preview shows pages 1–2. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Statistics 217 – B23/24 Quiz Four March 27, 2009 1. (a) Ho: µ A = µ B = µ C =µ D = µ E H a : Not all of them are equal Source DF SS MS F P Factor 4 2859762 714940 15.04 0.000 Error 10 475254 47525 Total 14 3335016 Test stat F = 15.54 Reject Ho since p-value (= 0.000) < 0.05 At the 5% significance level, the data provides sufficient evidence to conclude that conclude that the population means are significantly different. (b) A E B C D . 4611.7 4857.7 5101.7 5471 5749 2. (a) Source DF SS MS F P PLAYERS 4 0.91067 0.227667 287.58 0.000 ROUND 2 0.12033 0.060167 76.00 0.000 Error 8 0.00633 0.000792 Total 14 1.03733 (b) R: round out; N: narrow angle; W: wide angle Ho: µ R = µ N = µ W H a : Not all of them are equal Test stat F = 76.00 Reject Ho since p-value (= 0.000) < 0.05 At the 5% significance level, the data provide sufficient evidence to conclude that a difference in the time to run to second base between the methods....
View Full Document

## This note was uploaded on 09/10/2009 for the course STAT 217 taught by Professor Dan during the Winter '07 term at University of Calgary.

### Page1 / 3

USTAT217Q4F09W-SOLUTION - Statistics 217 – B23/24 Quiz...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online