The fat content (in grams) for one-ounce servings of dairy and non-dairy products was randomly selected and is shown in the table below. Dairy Non-dairy 29 25 17 36 41 25 32 29 38 34 24 27 29 41 41 37 29 30 38 39 10 29 55 29 Σχ, -378 Ex = 14244 Ex, = 386 %3D Ex = 11968 386 378 = 34.364 11 X, = = 29.692 X2 13 b) Is it reasonable to assume that the two products have equal population variances? Use 10% level of significance.
The fat content (in grams) for one-ounce servings of dairy and non-dairy products was randomly selected and is shown in the table below. Dairy Non-dairy 29 25 17 36 41 25 32 29 38 34 24 27 29 41 41 37 29 30 38 39 10 29 55 29 Σχ, -378 Ex = 14244 Ex, = 386 %3D Ex = 11968 386 378 = 34.364 11 X, = = 29.692 X2 13 b) Is it reasonable to assume that the two products have equal population variances? Use 10% level of significance.
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 1EQ: 1. Suppose that, in Example 2.27, 400 units of food A, 600 units of B, and 600 units of C are placed...
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