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For a group of adults, the weight in kg has a mean = 75 kg and a standard deviation of = 6 kg. If we

For a group of adults, the weight in kg has a mean = 75 kg and a standard deviation of = 6 kg. If we take a sample of 36 adults at random, what is the probability that the sample mean of the readings " x "Is greater than 77 kg?

options

0.0455

0.9545

0.0228

0.9772

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