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Exam 5: Probability and the Normal Curve

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Exam 1: Why the Social Researcher Uses Statistics36 Questionsadd course
Exam 2: Organizing the Data33 Questionsadd course
Exam 3: Measures of Central Tendency37 Questionsadd course
Exam 4: Measures of Variability38 Questionsadd course
Exam 5: Probability and the Normal Curve43 Questionsadd course
Exam 6: Samples and Populations44 Questionsadd course
Exam 7: Testing Differences Between Means49 Questionsadd course
Exam 8: Analysis of Variance51 Questionsadd course
Exam 9: Nonparametric Tests of Significance48 Questionsadd course
Exam 10: Correlation47 Questionsadd course
Exam 11: Regression Analysis39 Questionsadd course
Exam 12: Nonparametric Measures of Correlation41 Questionsadd course
Exam 13: Choosing Statistical Procedures for Research Problems39 Questionsadd course
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The question below refers to the following situation: The average price for a new car is $18,000 and the standard deviation is $1,500. Calculate The z scores for the following individual score: If X = 21,000, z = __________.

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Question 41

Which of the following is NOT true of the normal curve?

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Question 42

A z-score does NOT allow comparison of different scores from different distributions.

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Question 43
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