Question: For a normal distribution with a mean of u = 20 and a o = 5, what is the probability of obtaining a sample mean

For a normal distribution with a mean of u = 20 and a o = 5, what is the probability of obtaining a sample mean greater than MI= 18.75 for a sample of n = 30 scores. O 91.47% O 82.94% O 8.53% 41.47%

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