Math, asked by abhinavnagarkar2005, 3 days ago

Nariance and Standard Deviation : Suppose the returns on an investment for 4 years are : Rs.1000, Rs.3000, Rs. 4500 & Rs.5000.

Answers

Answered by RKRUHIRK

1

Answer:

120000

Step-by-step explanation:

Hope it helps you mark my answer as brainlist

Answered by bhumbarsiddeshwar

0

Step-by-step explanation:

1000+3000+4500+5000=13500

13500÷no of observation 5

13500 ÷5=2700

x mean =2700

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