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?

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.

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?

Study for the Psychology Statistics Test. Engage with interactive quizzes and detailed explanations. Equip yourself with the skills and confidence to succeed!

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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