Answer:
:
Formula: 1 Mark
Solution: 2Marks
Total runs by batsman 'A' is 36 + 35 + 50 + 46 + 60 + 55 = 282
Total runs by batsman 'B' is 20 + 100 + 50 + 40 + 10 + 50 = 270
To find the mean, we find the sum of all the observations and divide it by the number of observations.
$Mean=\frac{Sumofallobservation}{Totalnumberofobservation}$
$\therefore Meanforbatsman{}^{\prime }{A}^{\prime }=\frac{282}{6}=47$.
Thus, the mean runs scored by the batsman 'A' in an inning is 47.
$Meanforbatsman{}^{\prime }{B}^{\prime }=\frac{270}{6}=45$.
Thus, the mean runs scored by the batsman 'B' in an inning is 45.
On an average batsman-A scored better than batsman-B.