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Week 5 - Final Exam Part 1

Week 5 - Final Exam Part 1

Q Question 1 1 / 1 pts Which is true of a one-tailed test? Question 2 1 / 1 pts How is the z-test different from z-score analysis? Question 3 1 / 1 pts In the set of numbers 2, 3, 3, 4, 4, 4, 5, 5, 6, which is the median? Question 4 1 / 1 pts Turning raw scores into z scores accomplishes all of the following except which? Question 5 1 / 1 pts The “Least Square Criterion” requires which?

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1.The alternate hypothesis specifies the direction of difference 2.The z-test compares a sample to a population 3.4 4.Makes the data involved in the transformation normal 5.The square of error values must have their lowest possible value