Question

find the mean of the data using empirical formula​

Answer 1

Answer:3median= 2mean+mode

Step-by-step explanation:

Answer 2

Answer:

Mean = 43.

Step-by-step explanation:

We are given that Mode = 50.5  and  Median = 45.5.

The Empirical formula between Mean, Median and Mode given by Karl Pearson is;

  Mean - Mode = 3(Mean - Median)

  Mean - Mode = 3*Mean - 3*Median

           2*Mean = 3*Median - Mode

           2* Mean = 3*45.5 - 50.5

            2*Mean = 86

              Mean = 86/2 = 43.

Therefore, Mean of data using Empirical formula is 43.