Homework Hours Survey Interpretation

Hard Data Analysis And Probability Interpreting Graphs

A school conducted a survey to find out how many hours students spend on homework each week. The results are represented in the following bar graph:

Bar Graph:

Bar Graph of Homework Hours

Based on the graph, which of the following statements is true?

Most students spend more than 5 hours on homework each week.

The average number of hours spent on homework is less than 3 hours.

Fewer students spend 1 hour or less on homework than students who spend 7 hours or more.

At least half of the students spend between 3 to 5 hours on homework.

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