□ Question 6 10 pts Xi fi 210 420 7 30 920 Calculate the VARIANCE using the data given in the table above. 5.609 04 05 2.368 02.25

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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□ Question 6
10 pts
Xi fi
210
420
7 30
920
Calculate the VARIANCE using the data
given in the table above.
5.609
04
05
2.368
02.25
Transcribed Image Text:□ Question 6 10 pts Xi fi 210 420 7 30 920 Calculate the VARIANCE using the data given in the table above. 5.609 04 05 2.368 02.25
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