28. George has an average bowling score of 180 and
bowls in a league where the average for all bowlers
is 150 and the standard deviation is 20. Bill has an
average bowling score of 190 and bowls in a league
where the average is 160 and the standard deviation
is 15. Who ranks higher in his own league, George
or Bill?
e the
at
ol.
n-
grees
(a) Bill, because his 190 is higher than George's 180.
(b) Bill, because his standardized score is higher than
George's.
(c) Bill and George have the same rank in their leagues,
because both are 30 pins above the mean.
(d) George, because his standardized score is higher than
Bill's.
(e) George, because the standard deviation of bowling
scores is higher in his league.
cach
of his