Mathematics, 20.03.2021 14:00 LillySchool6529

Cone and hemisphere (xv) While computing mean of a grouped data, we assume that the frequencies are :
(a) evenly distributed over all the classes
(6) central at the upper limits of the classes
(c) central at the class marks of classes
(d) centred at the lower limits of class

Answers: 1

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Cone and hemisphere (xv) While computing mean of a grouped data, we assume that the frequencies are :(a) evenly distributed over all the classes(6) central at the upper limits of the classes(c) central at the class marks of classes(d) centred at the lower limits of class​

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Another question on Mathematics

Cone and hemisphere (xv) While computing mean of a grouped data, we assume that the frequencies are :
(a) evenly distributed over all the classes
(6) central at the upper limits of the classes
(c) central at the class marks of classes
(d) centred at the lower limits of class