The mean of four numbers is 5, and the mean deviation is 3. Find the fourth number if the mean deviation of the first three numbers is 2

a

6

b

10

c

11

d

12

Download Offline App Ask a Question

Explanation

Correct Option
c

Video Explanation

No video available

Post your Contribution

Share:

Discussions (0)

No comments yet

Be the first to comment

Quick Questions

Ask a Question
CO

ceoofwahala

20th June, 2026

Chemistry


2 comments

ASSAAS

20th June, 2026

English Language


5 comments

infinitehoaxx

21st May, 2026

Computer


4 comments