A z score is a transformed score
? Question 1 10 out of 10 points
A z score is a transformed score.
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? Question 2 0 out of 10 points
The area beyond a z score of –1.12 is the same as the area beyond a z score of 1.12.
? Question 3 10 out of 10 points
In the standard normal curve, 13.59% of the scores will always be contained between the mean (μ) and +1?.
? Question 4 10 out of 10 points
If the raw score distribution is very positively skewed, the standard deviation of the z transformed scores will not equal 1.
? Question 5 10 out of 10 points
It is impossible to have a z score of 23.5.
? Question 6 10 out of 10 points
The normal curve is a symmetric, bell-shaped curve.
? Question 7 10 out of 10 points
A z distribution always is normally shaped.
? Question 8 10 out of 10 points
If the original raw score distribution is not normally distributed, the mean of the z transformation scores of the raw data will not equal 0.
? Question 9 10 out of 10 points
To calculate the score at the 97.5th percentile, one would apply the formula X = μ + (?)(1.96).
? Question 10 10 out of 10 points
One cannot reasonably do z transformations on ratio data.
