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Question 27 selected answer answers what type of

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Question 27Selected Answer:negative correlationpositive correlationnegative causationpositive causationnegative correlationAnswers:What type of correlation is there when variables change in the oppositedirection?2.5 out of 2.5 points
Question 28Answers:Which of the following is a directional test?2.5 out of 2.5 points
Question 29Answers:What is the outcome variable in an analysis is called?2.5 out of 2.5 points
Question 30A researcher examines how comprehension affects test scores. What is theindependent variable?2.5 out of 2.5 points
2/4/2021Review Test Submission: Quiz 1 - Week 4 - Salkind 7e (2021) &...researchertest scoresexaminationQuestion 31Answers:In the formula for calculating the standard deviation, what does the Greek letterΣ represent?
10/13
Question 32Which of the following explore(s) the question, “How do I know that the test,scale, instrument, etc. I use measures what it is supposed to?”Answers:
Question 33Answers:If data are not reliable or not valid, the results of any test or hypothesis______.

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Term
Spring
Professor
RosemarieS.Hughes

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