QuizCh8 - Math 350 Quiz Chapter 8 Two Sample Inference...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Math 350 – Quiz Chapter 8 – Two Sample Inference Printed Name: Calculators are allowed on this quiz. ..neighbors are not ! Show work for credit. 1 10 pts The numbers of calories contained in cup servings of randomly selected flavors of ice cream from two national brands are listed here. At the 0.05 level of significance, is there sufficient evidence to con- clude that the mean the number of calories differs between the two brands? Brand A Brand B 330 300 285 310 310 350 300 370 270 380 250 300 310 300 290 310 Paired Design State the Hypotheses H 0 : H 1 : ........................................................ Calculate the p -Value. ........................................................ Decision Reject H 0 Fail to Reject H 0 Accept H 0 ........................................................ Conclusion. Independent Design F -test of variances to determine whether to use a pooled
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 01/13/2012 for the course MATH 350 taught by Professor Keithemmert during the Summer '11 term at Tarleton.

Ask a homework question - tutors are online