For the following three samples,for which sample is the data most closely grouped about the sample mean? Give a written explanation that supports your conclusion.
Sample 1: 15,16,19,21,28;
Sample 2: 44,49,50,51,57;and
Sample 3: 122.8,123.7,124.6,130.5,135.8.

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The Answer of For the following three samples,for which sample is the data most closely grouped about the sample mean? Give a written explanation that supports your conclusion.
Sample 1: 15,16,19,21,28;
Sample 2: 44,49,50,51,57;and
Sample 3: 122.8,123.7,124.6,130.5,135.8.

For the Following Three Samples,for Which Sample Is the Data