The following is a list of 10 measurements. 31, 79, 11, -68, -10, -90, -40, 72, 77, 73 Send data to calculator Send data to Excel Suppose that these 10 measurements are respectively labeled X₁, X₂,...,x10. (Thus, 31 is labeled x₁, 79 is labeled x₂, and so on.) Compute the following. 10 i=1 Xi 6 Round your answer to at least two decimal places. X

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 10E
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The following is a list of 10 measurements.
31, 79, 11, -68, -10, -90, -40, 72, 77, 73
Send data to calculator
Send data to Excel
Suppose that these 10 measurements are respectively labeled X₁, X2, X10 (Thus, 31 is labeled x₁, 79 is labeled x₂, and so on.) Compute the following.
10
Σ7/1
i = 1
Round your answer to at least two decimal places.
0
S
Transcribed Image Text:The following is a list of 10 measurements. 31, 79, 11, -68, -10, -90, -40, 72, 77, 73 Send data to calculator Send data to Excel Suppose that these 10 measurements are respectively labeled X₁, X2, X10 (Thus, 31 is labeled x₁, 79 is labeled x₂, and so on.) Compute the following. 10 Σ7/1 i = 1 Round your answer to at least two decimal places. 0 S
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