Mean of Grouped Data|Step deviation method

The mean of the data by step deviation method is 1896 . Find the value of g, if Sigma f_(i) u_(i) = 66, Sigma f_(i) = 100" and " A = 1500 .

The mean of the data by step deviation method is Rs. 1390. Find the assumed mean (A), if Sigma f_(i) = 50, Sigma f_(i) u_(i) = 28 " and " g = 250 .

Mean of Grouped Data|Direct Method|Assumed Mean Method|Step Division Method|Mode of Un-Grouped Data|Questions|Median of Grouped Data|Relation Between Mean, Mode and Median|Questions

Mean of Grouped Data|Direct Method|Assumed Mean Method|Step Division Method|Mode of Un-Grouped Data|Questions|Median of Grouped Data|Relation Between Mean, Mode and Median|Questions

Measures Of Central Tendency|Methods To Find Mean Of Grouped Data|Questions (Assumed Mean Method)|Questions (Step Deviation Method)|OMR

Introduction|Data|Collection Of Data|Types Of Data|Presentation Of Data|Statistics|Measure Of Central Tendency|Mean Of Ungrouped Data|Mean Of Grouped Data|Methods To Find Mean Of Grouped Data|Question (Direct Method)|OMR

Solve Q.1 by step deviation method.

Find the mean for the following data by step-deviatiion method :