By how much did undergraduate course taking in statistics increase in the decade between 1990 and 2000?

a. 15% increase.
b. 25% increase.
c. 45% increase.
d. 65% increase.
e. 85% increase.


C

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A rectangular table can seat 12 people: four people can sit at the longer side, and two people can sit at the shorter side. A party planner decides to place of these tables side by side in one long row so that adjacent shorter sides are touching. What is the maximum number of people that can be seated?

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Imagine we wanted to investigate the effects of three different conflict styles (avoiding, compromising and competing) on relationship satisfaction. We discover that relationship satisfaction is known to covary with self-esteem, so we conduct an ANCOVA with self-esteem as the covariate. What could be a potential issue with this study?

A. Self-esteem might also be related to relationship satisfaction. B. Self-esteem might also be related to conflict style. C. It is possible that there will be a linear relationship between self-esteem and relationship satisfaction. D. There could be more than three conflict styles.

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What is the mean value of the following scores: 1.11, 1.17, 1.15, 2.02, 2.07, 3.11, 2.14?

a. 2.14 b. 2.07 c. 1.74 d. 1.82

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Your Learning Management System likely includes student resources that will

a. have links to popular ISPs. b. have links to additional services from your school. c. have links to your hard drive. d. have links to your peripherals.

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