Question

3.
Let X. Y and Z denote the scores of golfers A, B and C respectively, in a match. The following data
were obtained from 50 matches:
SO
50
50
2x, = ſy, = ŽZ, = 200, Žx} = 900, ŽY? = 1200, ŽZ; = 1000
The golfer who is most consistent is: none is
(a) A
(b) B
(c) c
(d) Cannot be determined​

Answer 1

Answer:

I can't understand sorry for this very sorry