Andrew's batting average is exactly 0.300 going into the series and that value is based on exactly 1200 career hits out of 4000 previous times at bat what is the greatest his average when he goes up to bat the tenth time of the series? what is the least his average possibly be when he goes up to bat the tenth time of the series?

Solution:

the greatest his average when he goes up to bat the tenth time of the series

= 1209/4009 = 0.301571

the least his average possibly be when he goes up to bat the tenth time of the series

= 1200/4009 = 0.299327