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PART - A 1. The mean and standard deviation of GPA scores obtained from a random sample :1de students of a college were 2.8 and

PART - A 1. The mean and standard deviation of GPA scores obtained from a random sample :1de students of a college were 2.8 and 0.35 respectively. "=41, 'i; = 2.8. 5 = 0.35 . [1:153 Large sample 8: 51] Unknown. Z={ X 1.1}!5! VIN" or X t Inns!" WEIR"

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