Register

The mean of 100 numerical observations is 51.28 what is the value of the sum of all 100 numbers

The mean of 100 numerical observations is 51.28 what is the value of the sum of all 100 numbers
31.8k views
4 votes
The mean of 100 numerical observations is 51.28 what is the value of the sum of all 100 numbers

User Kandarp Patel
by
7.4k points

1 Answer

3 votes

(x_1+x_2+\cdots+x_(99)+x_(100))/(100)=51.28

which means the sum of the 100 numbers must be


x_1+x_2+\cdots+x_(99)+x_(100)=100*51.28=5128
User Ugh
by
8.4k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!