the median and mode of a data are 33 and 45 respectively, then it's mean is -
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Mode=45
Now,empharical relation between these
=Mean-Mode=3(Mean-Median)
Mean=3(Mean -Median)+Mode
Mean-3Mean=-3Median+Mode
-2Mean=-99+45
-2Mean=-54
Mean=-54/-2=27
So mean is 27
Answer:
27
Step-by-step explanation:
Median = 33
Mode = 45
Mean - Mode = 3(Mean - Median )
Mean = 3(Mean - Median) + Mode
Mean - 3Mean = 3 Median + Mode
-2Mean = -99 + 45
2 Mean = 54
Mean = 54/2
Mean = 27