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Frequently Used Statistics Formulas and Tables Chapter 2 Class Width = highest value - lowest value (increase to next integer) number classes upper limit + lower limit Class Midpoint = 2 Chapter 3 Chapter 3 n = sample size Limits ...
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1 Class : 12 Subject : Mathematics As the regular teaching – learning in schools, during the session 2020-21, has widely been affected due to the Covid – 19 pandemic, the subject experts committee, after due consideration, has recommended to ...
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