If data are not reliable or not valid, the results of any test or hypothesis ______.
a. must be true
b. are inconclusive
c. are valid in only certain situations
d. must be interpreted
Ans: b
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Nelson's ________ ________ relies on the cooperation of two or more teachers and is designed to be used with other management strategies such as eye contact and physical proximity
Fill in the blank(s) with correct word
Digital books are beneficial for students because they:
a. Allow text to be read to students using text-to-speech programs b. Contain features that help students identify key topics and vocabulary c. Allow for easy linkage to online resources such as graphics, outlines, audio, and ideo d. All of the above.
An automated process of creating a pattern of requirements for a given job and getting data from each applicant to determine whether the candidate matches the job requirements is called:
a) online screening. c) filtering conflicted data. b) plain text checking. d) system safeguard.
An investigator found that the proportion of graduates of private high schools who are admitted to prestigious colleges is much higher than the proportion of public high school graduates whom these colleges admit. The investigator might conclude that private high schools do a better job-preparing students for college. Or, and investigator could propose many other hypotheses. Choose the correct
hypothesis. Which of the following is a hypothesis of an alternate independent variable? a. the same things that motivate parents and students to select private schools instead of public schools motivate them to do what is necessary to get into prestigious colleges. b. admissions officers in prestigious colleges are biased in favor of private school graduates. c. the milieu of private schools is more similar to college than the milieu of public schools.