The ______ of a Pearson correlation coefficient (r) assesses the ______ of the relationship between two variables

a. numeric value; direction
b. level of significance; causality
c. sign (+/-); direction
d. sign (+/-); linearity


c. sign (+/-); direction

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The public cannot require open records of school transportation if school bus transportation is contracted out to a private company

Indicate whether the statement is true(T) or false(F).

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Dysgraphia is

A. a difficulty with handwriting B. a diagnostic-prescriptive strategy C. a difficulty with numbers D. a mnemonic device

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The market research manager at your organization is trying to explain to colleagues what multivariate analysis of variance (MANOVA) is. She has asked for your help. Which of the following do you think is most representative of the test?

A. It is an extension of analysis of variance with more than one interaction. B. It is an extension of analysis of variance used to accommodate more than one dependent variable. C. It is an extension of analysis of variance with more than two independent variables D. It is an extension of multiple regression that allows the variance to calculated from means

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All of the following are examples of using educational software and Web-based tools to promote problem solving and inquiry learning except

a. Students in history class watching an online simulation of the battle of Gettysburg b. Students in English class copying teacher notes about Shakespeare from a whiteboard c. Students in science class completing a virtual lab about equilibrium d. Students in math class playing a digital game to learn about integers

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