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Evvie72

Hero Member
Posts: 519

on: Jun 24, 2018

Calculate the standard deviation.

What will be an ideal response?

Question 2

Identify the covariance between X and Y.

What will be an ideal response?

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bdobbins

Sr. Member
Posts: 326

Reply #1 on: Jun 24, 2018

Answer to Question 1

Standard deviation = 4.16.

Answer to Question 2

Cov(X, Y) = 2,419.64

Evvie72

Member
Posts: 519

Reply 2 on: Jun 24, 2018

Gracias!

CAPTAINAMERICA

Member
Posts: 325

Reply 3 on: Yesterday

Excellent

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