A continuous random variable x has a left-skewed distribution with a mean of 130 and a standard deviation of 22.The sampling distribution of the sample mean for a sample of 16 elements taken from this population is:
A)approximately normal
B)normal
C)skewed to the right
D)skewed to the left

Question

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The Answer of A continuous random variable x has a left-skewed distribution with a mean of 130 and a standard deviation of 22.The sampling distribution of the sample mean for a sample of 16 elements taken from this population is:
A)approximately normal
B)normal
C)skewed to the right
D)skewed to the left

A Continuous Random Variable X Has a Left-Skewed Distribution with a Mean