A research team conducted a survey to evaluate the number of hours per week that individuals engage in physical exercise. The results are summarized in the following table: Hours Number of Respondents 0-1 10 2-3 15 4-5 20 6-7 5 Using this data, what is the percentage of respondents who exercise for less than 4 hours a week?

Exam

GRE

Section

Difficulty

GRE Quantitative Reasoning Section

Percentage of Respondents Exercising Less Than 4 Hours

Easy Data Analysis Interpretation Of Data

A research team conducted a survey to evaluate the number of hours per week that individuals engage in physical exercise. The results are summarized in the following table:

Hours	Number of Respondents
0-1	10
2-3	15
4-5	20
6-7	5

Using this data, what is the percentage of respondents who exercise for less than 4 hours a week?

50%

62.5%

75%

95%

Hint

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