The following is a list of 10 measurements. -65, 70, 63, -4, 20, -13, 69, 85, 22, -73 Send data to calculator Suppose that these 10 measurements are respectively labeled x₁, x2, ..., X10. (Thus, -65 is I labeled X21 and so on.) Compute the following. 10 Σ 25x i=1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 81E
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The following is a list of 10 measurements.
-65, 70, 63, -4, 20, -13, 69, 85, 22, -73
Send data to calculator
Suppose that these 10 measurements are respectively labeled x₁, x2, ..., X10 (Thus, -65 is labeled x₁, 70 is
*10.
labeled x2, and so on.) Compute the following.
10
Σ 25x
i=1
W
Transcribed Image Text:The following is a list of 10 measurements. -65, 70, 63, -4, 20, -13, 69, 85, 22, -73 Send data to calculator Suppose that these 10 measurements are respectively labeled x₁, x2, ..., X10 (Thus, -65 is labeled x₁, 70 is *10. labeled x2, and so on.) Compute the following. 10 Σ 25x i=1 W
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