Question: A memory test consists of 35 tasks. Each task is graded on a scale of 1 to 10. The score on the memory test is

A memory test consists of 35 tasks. Each task is graded on a scale of 1 to 10. The score on the memory test is reported as the sum of the scores of the tasks. The mean score on the tasks is 4.9 with a standard deviation of 3.5. What is the probability that a randomly selected examinee will score 167 points or more on the memory test?

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