Question: A psychologist studied extraversion scores and found the sample data set to be normally distributed with a mean of 10 and a standard deviation of
A psychologist studied extraversion scores and found the sample data set to be normally distributed with a mean of 10 and a standard deviation of 2. Part A **What raw score cuts off the bottom 14.01% of this distribution? Or to phrase another way, what raw score is associated with the 14.01 percentile? Steps: (IT HELPS TO DRAW A GRAPH AND SHADE THE AREA(S) IN QUESTION) To avoid mis-scoring by Canvas, enter only numbers and, if required, negative signs (-) and decimal points (.). What is the z-score that cuts off the bottom 14.01% of this distribution? Or to phrase another way, what z-score is associated with the 14.01 percentile? Question Blank 1 of 10 type your answer... What is the raw score that cuts off the bottom 14.01% of this distribution? Or to phrase another way, what raw score is associated with the 14.01 percentile? Question Blank 2 of 10 type your answer... Part B**What percentage of the scores is between 12 and 15? Steps: What is the z-score that corresponds to the raw score of 12? Question Blank 3 of 10 type your answer... What is the z-score that corresponds to the raw score of 15? Question Blank 4 of 10 type your answer... What percentage of the scores is between 12 and 15? Question Blank 5 of 10 type your answer... Part C:**A raw score of 6 is associated with what percentile? Steps: What is the z-score associated with a raw score of 6? Question Blank 6 of 10 type your answer... A raw score of 6 is associated with what percentile? Question Blank 7 of 10 type your answer... Part D:**What raw scores mark the middle 54% of thi
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