Consider the following four populations: 1, 2, 3, 4, 5, 6, 7, 8 1, 1,
Question:
• 1, 2, 3, 4, 5, 6, 7, 8
• 1, 1, 1, 1, 8, 8, 8, 8
• 1, 1, 4, 4, 5, 5, 8, 8,
• -6, -3, 0, 3, 6, 9, 12, 15
All these populations have the same mean. Without doing the calculations, arrange the populations according to the magnitudes of their variances, from smallest to largest. Then calculate each of the variances manually.
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Related Book For
Statistics For Business And Economics
ISBN: 9780132745659
8th Edition
Authors: Paul Newbold, William Carlson, Betty Thorne
Question Posted:
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