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Width of interval h is equal to:(a) \(\frac{largest \,number - 20}{number \,of \,classes}\)(b) \(\frac{largest \,number +smallest\, number}{number \,of \,classes}\)(c) \(\frac{largest \,number +smallest\, number}{number \,of \,classes}\)(d) \(\frac{number \,of \,classes}{Range}\) |
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Answer» (c) \(\frac{largest \,number +smallest\, number}{number \,of \,classes}\) |
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