5 QUESTIONS ONLY CAN PAY 5$ OPEN ATTACHMENT Question 1 (1 point)
If you have a distribution of scores with a mean of 27 and a standard deviation of 3 for your raw scores, and you convert that distribution to z-scores, the new mean and standard deviation will be______________.
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unable to determine without more information
Question 2 (1 point)
It is possible to know exactly where you stand on an exam by looking at your raw score.
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Question 3 (1 point)
It is possible to know which students scored in the top 10% of the class of 100 by looking that the 10 highest scores.
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Question 4 (1 point)
A t-score differs from a z-score because the t-score is based on a sample whereas the z-score is based on the population.
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Question 5 (1 point)
In a population if you have µ = 10, σ = 2, and your z-score is +1.5, what is the value of X?
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