Based on their experience with their packaging machine, a manufacturer of breakfast cereal believes that the weight of Krispy Krums cereal boxes is 16 ounces with a standard deviation of 0.2 ounces. 24 boxes are packed into each case. Suppose we look at the mean weight of the 24 boxes in a case. Imagine all the possible random samples of 24 boxes we could take and the distribution of the mean weight within those samples. What would the shape of this sampling distribution look like?

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