[Answered] The standard deviation of a sample of 100 observations equals 64 . The variance of the sample equals ...

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cool

Hero Member
Posts: 570

on: Jun 24, 2018

The standard deviation of a sample of 100 observations equals 64 . The variance of the sample equals
a. 8.
b. 10.
c. 6400.
d. 4,096.

Question 2

In order to tell the impact of a change in a constraint coefficient, the change must be made and then the model resolved.
a. True
b. False
Indicate whether the statement is true or false

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Marked as best answer by a Subject Expert

lorealeza77

Sr. Member
Posts: 356

Reply #1 on: Jun 24, 2018

Answer to Question 1

d

Answer to Question 2

TRUE

cool

Member
Posts: 570

Reply 2 on: Jun 24, 2018

Gracias!

dawsa925

Member
Posts: 326

Reply 3 on: Yesterday

Wow, this really help

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