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Explanation not required only the answer Thank you. 1. If a normally distributed group of test scores have a mean of 70 and a standard

Explanation not required only the answer Thank you. 1. If a normally distributed group of test scores have a mean of 70 and a standard deviation of 12, find the probability of scoring less than 50. A. 0.0475 B. 0.4525 C. 0.0675 D. 0.3554 2.Find the z value that corresponds to the given area.

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