The time required for students to do a science experiment and the number of students is shown in the following grouped frequency distribution table. Show the information by a histogram and also by a frequency polygon.

First, draw a frequency table.

Drawing it on a histogram.
Let time required for experiment (minutes) be x-values and number of students be y-axis.

Drawing it into a frequency polygon.

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Generated by AI. May contain inaccuracies — always verify with your textbook.

