Mathematics, 02.11.2020 17:00 ProAtWork7

The test scores of a geometry class are given below. 90, 75, 72, 88, 85 The teacher wants to find the variance for the class population. What is the value of the numerator of the calculation of the variance? Variance: sigma squared = StartFraction (x 1 minus mu) squared + (x 2 minus mu) squared + ellipsis + (x N minus mu) squared Over N EndFraction -160 -6 16 258

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The test scores of a geometry class are given below. 90, 75, 72, 88, 85 The teacher wants to find th...