Lesson 6 of 9 • 3 upvotes • 12:14mins
This lesson covers Averages and introduces the three types of means; Arithmetic mean, Geometric mean and Harmonic mean.
9 lessons • 1h 54m
Ratio and Proportion
13:43mins
Percentage
14:18mins
Percentage, Profit-Loss
14:36mins
Examples on Profit-Loss, Percentage
13:16mins
Simple and Compound Interest
11:47mins
Averages (AM, GM, HM)
12:14mins
Median and Mode
11:35mins
Range and Std. Deviation. Effect of change in data on Mean, Median, Mode.
13:01mins
Combined or Weighted Average
9:38mins