2 (x; -m)² GIVEN THE VARIACE V[x] = Ei pi WHERE M = E[X] = Eixipi; SHOW EXPRESSION 2 V[x] = E[X²]- (E[x])

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.3: Trigonometric Functions Of Real Numbers
Problem 65E
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2
THE
VARIACE V[X] = Zipi (x; -m)`
m = E[x] = {ixipi; SHOW EXPRESSION
GIVEN
WHERE
V[x] = E[X²] - (E [×])
Transcribed Image Text:2 THE VARIACE V[X] = Zipi (x; -m)` m = E[x] = {ixipi; SHOW EXPRESSION GIVEN WHERE V[x] = E[X²] - (E [×])
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