The following is a list of 14 measurements. -19, -14, 57, 33, -22, -30, -7, -81, 88, 83, -80, 29, 59,4
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Suppose that these 14 measurements are respectively labeled X1, X2, ..., *14. (Thus, -19 is labeled X
Compute the following
-14 is labeled X2, and so on.)
14
X
Σ
34
i-1
Round your answer to at least two decimal places.
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Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.