# Exam2Answers - STAT 110 Fall 2009 Section 4 Exam 2 Question...

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

STAT 110 – Fall 2009 – Section 4 - Exam 2 Question number is for forms a/b/c in that order Answer choice is for forms a/b/c in that order 1/1/2) A psychologist says that scores on one test for "authoritarian personality" can't be trusted because the test counts having any religious beliefs as authoritarian. The psychologist is attacking the test's: b/a/b) Validity 2/2/3) A psychologist says that scores on a second test for "authoritarian personality" can't be trusted because the same person scores very differently every time they take the test. The psychologist is attacking the test’s: a/b/a) Reliability 3/3/1) Adding more questions to an exam generally makes the final score have less random error. This would make the test be: c/d/c) More Reliable 4/4/4) A student is making a pictogram where the population of each state is represented by a square. If the population of Iowa (approximately 3 million) is represented by a 1 centimeter x 1 centimeter square, then how big should the square representing Illinois (approximately 12 million) be?

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.

{[ snackBarMessage ]}

### Page1 / 3

Exam2Answers - STAT 110 Fall 2009 Section 4 Exam 2 Question...

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

View Full Document
Ask a homework question - tutors are online