In Exercises 6-8, tell whether the data are numerical or categorical. The tell which data display(s) you would use to display the data. Explain your reasoning.
A coach recorded the number of goals scored by each member of a hockey team.
It is numerical data. A bar graph can be used or a line diagram to display the information.
A coach records the goal scored by each team member of a hockey match.
Goal scored by the hockey team is a numerical data.
Therefore, to display such numerical data, bar graph can be used or a line diagram.
As the frequency of such scored goals will not be high or in decimals.
Twenty people were asked to state the number of hours per week that they exercise. The frequency table shows the results.
Exercise per week (hours)
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