Question
Mathematics Question on Statistics
The A.M. of 9 terms is 15. If one more term is added to this series, then the A.M. becomes 16. The value of the added term is
A
30
B
27
C
25
D
23
Answer
25
Explanation
Solution
Answer (c) 25
The A.M. of 9 terms is 15. If one more term is added to this series, then the A.M. becomes 16. The value of the added term is
30
27
25
23
25
Answer (c) 25