Q1 = 10, Q3=20 ചതുരംശ വ്യതിയാന ഗുണാങ്കം കാണുക.
A1/2
B1/4
C2/5
D1/3
A1/2
B1/4
C2/5
D1/3
Related Questions:
The frequency distribution of diameter (D) of 101 steel balls is given in the following list-
D(mm) | 43 | 44 | 45 | 46 | 47 | 48 |
No. | 13 | 15 | 22 | 21 | 16 | 14 |
find the mean of the diameter in mm