RRB NTPC · Question 24

The mean of the data \(1,\frac{1}{2},\frac{1}{2},\frac{3}{4},\frac{1}{4},2,\frac{1}{2},\frac{1}{4},\frac{3}{4}\) is. A. \(\frac{{15}}{{18}}\) B. \(\frac{{13}}{{18}}\) C. \(\frac{{7}}{{9}}\) D. \(\frac{{8}}{{9}}\)

1. A

   D

2. B

   B

3. C

   A

4. D

   C