1. A. mental health assessment is composed of a number of subtests. on one subtest, the new scores have a mean of 255 and a standard deviation of 32. Assuming the raw scores form a normal distribution what is the percentage of getting raw scores between 212 and 275? B. What score represents the 75th percentile C. Plot answer on a normal distribution 2.68% of the scores of a cognitive assessment are between 505 and 536. Assuming this data is normally distributed, calculate the mean and standard deviation. Develop a standard normal distribution curve. 3. Scores on the LCSW form a normal distribution with a mean of 720 and a standard deviation of 105. what is the minimum score necessary to be in the top 25% of the GRE distributed? 4. 95% of the scores of a beck depression scale are between 66 and 154. Assuming this data is normally distributed, calculate the mean and standard deviation.
1. A. mental health assessment is composed of a number of subtests. on one subtest, the new scores have a mean of 255 and a standard deviation of 32. Assuming the raw scores form a normal distribution what is the percentage of getting raw scores between 212 and 275?
B. What score represents the 75th percentile
C. Plot answer on a normal distribution
2.68% of the scores of a cognitive assessment are between 505 and 536. Assuming this data is normally distributed, calculate the mean and standard deviation. Develop a standard normal distribution curve.
3. Scores on the LCSW form a normal distribution with a mean of 720 and a standard deviation of 105. what is the minimum score necessary to be in the top 25% of the GRE distributed?
4. 95% of the scores of a beck depression scale are between 66 and 154. Assuming this data is normally distributed, calculate the mean and standard deviation.
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