Consider the following class intervals with their frequencies: 5-9: 1; 10-14: 4; 15-19: 5; 20-24: 2. What is the width of each class interval?

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Multiple Choice

Consider the following class intervals with their frequencies: 5-9: 1; 10-14: 4; 15-19: 5; 20-24: 2. What is the width of each class interval?

Explanation:
Width is how many distinct values the interval covers. For 5-9, the interval includes 5, 6, 7, 8, and 9—five values in total. The other intervals (10-14, 15-19, 20-24) each also spans five consecutive integers. So the width is five.

Width is how many distinct values the interval covers. For 5-9, the interval includes 5, 6, 7, 8, and 9—five values in total. The other intervals (10-14, 15-19, 20-24) each also spans five consecutive integers. So the width is five.

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