SOLUTION: on the last math unit test, lora was told her score was 1.4 standard deviations above the mean. She was also told that the mean score on the exam was 65 and the standard deviation
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Question 1065477: on the last math unit test, lora was told her score was 1.4 standard deviations above the mean. She was also told that the mean score on the exam was 65 and the standard deviation was 5.6. Determine Lira's actual exam mark Answer by Fombitz(32388) (Show Source):
