Home
Class 10
MATHS
While calculating the mean of a given da...

While calculating the mean of a given data by the assumed-mean method, the following values were obtained:
`A=25. Sigmaf_1d_1=110,Sigmaf_1=50`
Find the mean.

Text Solution

Verified by Experts

The correct Answer is:
27.2
Promotional Banner

Topper's Solved these Questions

  • MEAN,MEDAN,MODE OF GROUPED,DATA CUMULATIVE FREQUENCY GRAPH AND OGIVE

    RS AGGARWAL|Exercise Multiple Choice Questions (Mcq)|23 Videos

  • MEAN,MEDAN,MODE OF GROUPED,DATA CUMULATIVE FREQUENCY GRAPH AND OGIVE

    RS AGGARWAL|Exercise MUTIPLE-CHOICE QUESTIONS (MCQ)|8 Videos

  • MEAN,MEDAN,MODE OF GROUPED,DATA CUMULATIVE FREQUENCY GRAPH AND OGIVE

    RS AGGARWAL|Exercise EXERCISE 18 F|13 Videos

  • LINEAR EQUATIONS IN TWO VARIABLES

    RS AGGARWAL|Exercise QUESTION|2 Videos

  • PERIMETER AND AREA OF PLANE FIGURES

    RS AGGARWAL|Exercise TEST YOURSELF (SHORT -ANSWER QUESTIONS)|1 Videos

Similar Questions

Explore conceptually related problems

Find the mean of the given data:

Find the mean by assumed mean method.

Find the mean by assumed mean method.

Calculate the mean of the following data

Find the mean of following data :

Calculate the mean of the following data:

The assumed mean method to find mean is ______

Calculate the mean for the following data :

Calculate the mean for the following data.

Find the mean for the following data