Chapter_13_Exam_Review - ID: A MAP/Econ 276 Chapter 13 Exam...

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

View Full Document Right Arrow Icon
ID: A 1 MAP/Econ 276 Chapter 13 Exam Review Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. CONCEPTS a. xx b. xx 2. In order to determine whether or not the means of two populations are equal, a. a t test must be performed b. an analysis of variance must be performed c. either a t test or an analysis of variance can be performed d. a chi-square test must be performed 3. The ANOVA procedure is a statistical approach for determining whether or not a. the means of two samples are equal b. the means of two or more samples are equal c. the means of more than two samples are equal d. the means of two or more populations are equal 4. The variable of interest in an ANOVA procedure is called a. a partition b. a treatment c. either a partition or a treatment d. a factor 5. In an analysis of variance, one estimate of σ 2 is based upon the differences between the treatment means and the a. means of each sample b. overall sample mean c. sum of observations d. populations have equal means 6. In the ANOVA, treatment refers to a. experimental units b. different levels of a factor c. a factor d. applying antibiotic to a wound 7. The required condition for using an ANOVA procedure on data from several populations is that the
Background image of page 1

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

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 06/11/2008 for the course ECON 276 taught by Professor Dalton during the Spring '08 term at University of Arizona- Tucson.

Page1 / 6

Chapter_13_Exam_Review - ID: A MAP/Econ 276 Chapter 13 Exam...

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

View Full Document Right Arrow Icon
Ask a homework question - tutors are online