Uncategorized / 04.05.2019
Question ? Question 1 10 out of 10 points A z score is a transformed score. ? 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.
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