Here is some information about the goals scored in some hockey games.
each game has four quarters.
a) which quarter was the
goals in hockey games
mode for away goals?
2
number 6
of goals
b) there were 10 games.
work out the mean number
of goals per game.
1st
3rd
4th
2nd
quarter
away goals
c) in total, how many more
home goals were scored
than away goals?
key:
home goals
u

Here are the 30 best lifetime baseball batting averages of all time, arranged in order from lowest to highest: 0.319, 0.329, 0.330, 0.331, 0.331, 0.333, 0.333, 0.333, 0.334, 0.334, 0.334, 0.336, 0.337, 0.338, 0.338, 0.338, 0.340, 0.340, 0.341, 0.341, 0.342, 0.342, 0.342, 0.344, 0.344, 0.345, 0.346, 0.349, 0.358, 0.366 if you were to build a histogram of these data, which of the following would be the best choice of classes?