# Question 16 5 out of 5 points a represents the number

• Test Prep
• amandaluna29
• 49
• 90% (82) 74 out of 82 people found this document helpful

This preview shows page 33 - 36 out of 49 pages.

Question 16 5 out of 5 points A _____ represents the number of standard deviations a particular score is from the mean average. Selected Answer: z score Answers: z score standard mean standardization score percentile score
Question 17 5 out of 5 points According to _____, as sample size increases, the distribution of _____ assume a normal curve.
Question 18 0 out of 5 points If a distribution of scores has a mean of 90 and a standard deviation of 10, then a score of 70 has a z score that is _____ standard deviation(s) _____ the mean. Answers:
Question 19 5 out of 5 points The z distribution _____ has a mean of _____.
Question 20 5 out of 5 points To compare two scores that are measured on different scales, one needs to transform the scores into: Selected Answer: z scores. Answers: standard deviations. means. z scores. population parameters.
Question 1 0 out of 5 points The first step in calculating a z score is calculating:
Question 2 5 out of 5 points
The first step in converting a z score into a raw score is multiplying the z score by the: Question 3
0 out of 5 points The mean for the population is 67 with a standard deviation of 8.78. Given a z score of 2.56, what is the raw score?
Question 4 0 out of 5 points A distribution of means would be more likely to have a(n) _____ compared to a distribution of raw scores. Selected Answer: equal standard deviation Answers: higher variance lower variance higher standard deviation equal standard deviation
Question 5 0 out of 5 points Which score is more extreme: 0.32 or –0.45?