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The largest score in a distribution is 88 and the smallest is 14. You plan to construct a grouped distribution with 15 intervals. What will be the size of your class interval? (Statistics)
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The largest score in a distribution is 88 and the smallest is 14. You plan to construct a grouped distribution with 15 intervals. What will be the size of your class interval?

(Statistics)

User PovilasB
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88 - 14 = 72

72/15 = 4.8 ≈ 5

Class interval = 5
User Nerdlinger
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