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题库 / EAOfficialPractice-GI-170
Twenty-five adults reported the amount of time each spent exercising during a particular week. The results are summarized in the graph as follows: 5 respondents reported exercising for less than 1 hour, 3 respondents reported exercising for at least 1 hour but less than 2, and so on.
Based on the given information, use the drop-down menus to most accurately complete the following statements.
The least possible value for the mean of the numbers of hours of exercise reported for the week is .
The number of respondents who exercised on average less than one-half hour per day during the week is between , inclusive.
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