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Chapter Review: Problem 6 Previous Problem List Next (1 point) Final exam scores in a mathematics course are normally di
Posted: Wed May 11, 2022 8:20 pm
by answerhappygod
- Chapter Review Problem 6 Previous Problem List Next 1 Point Final Exam Scores In A Mathematics Course Are Normally Di 1 (53.26 KiB) Viewed 28 times
Chapter Review: Problem 6 Previous Problem List Next (1 point) Final exam scores in a mathematics course are normally distributed with a mean of 65 and a standard deviation of 13. Based on the above information and a Z-table, fill in the blanks in the table below. Precision and other notes: (1) Percentiles should be recorded in percentage form to three decimal places. (2) Note that this problem does not use the rough values of the 68-95-99.7 rule; instead you must use technology to find more precise values for percentiles. Z-score Percentile Exam score 39 -2 26 -3 78 56.29 -0.67 25.14