Question

Mean of 50 values is found as 15. If two values 18 and 12 are eliminated, calculate
remaining values.
Anc 151​

Answer 1

Answer:

mean of remaining 48 terms is again 15

Answer 2

Step-by-step explanation:

given,mean=15 when there are 50values

2 values are eliminated

so total values = 48

1. we know that , mean = segma x
2. N
3. 15 = segma x
4. 50
5. segma x= 15*50
6. so , segma x =750
7. we know that two values 18,12are eliminated
8. so,750-30
9. so , segma x =720
10. so,mean=720/48
11. = 15