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Molly injured her ankle 12 weeks ago. Each week, her physical therapist has been recording her pain on a scale of 0-100. In her last
Molly injured her ankle 12 weeks ago. Each week, her physical therapist has been recording her pain on a scale of 0-100. In her last week of treatment, her therapist tabulated Molly's pain scores; the mean was 60; the standard deviation was 12. Molly's pain score at her very first appointment was 75. Find the z score for this value. Please round your answer to 2 decimal places
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Introduction to Probability
Authors: Mark Daniel Ward, Ellen Gundlach
1st edition
716771098, 978-1319060893, 1319060897, 978-0716771098
