If the mean of the observation 10, 11, 15 ,28 ,20 and A is 17. Find the value of A
Answers
Answered by
6
I hope it will help you
Attachments:
Answered by
1
Answer:
the value of A is 18
Step-by-step explanation:
Mean= total no. of values/no. of values
17=(84+A)/6
17x6 = 84+A
102-84=A
A=18
Similar questions
Psychology,
1 month ago
Computer Science,
1 month ago
Math,
2 months ago
Math,
2 months ago
Math,
8 months ago
Social Sciences,
8 months ago