Which of the following can be concluded from the graph?
1.23 of those surveyed agreed to participate in the study.
2.Nearly a quarter of those surveyed believe the penny should be kept in circulation.
3.Nearly a quarter of those surveyed want the penny taken out of circulation.
4.The majority of people questioned want to get rid of the penny.
Question 2In order to test if chewing gum could help people lose weight, researchers experimented on 7 volunteers who chewed sugar-free gum for 12 minutes while wearing face masks. A machine measured their energy expenditure and found they burned up about 11
calories per hour. A better experiment would have included<--EndFragment--> ople who
1.more subjects.
2.fewer subjects.
3.It doesnt matter.
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