Home
Class 11
MATHS
Explain briefly, what is meant by a "wei...

Explain briefly, what is meant by a "weighted average".
Calculate a cost of living index from the following table of prices and weights.

Text Solution

Verified by Experts

The correct Answer is:
`104.4`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • INDEX NUMBERS

    ICSE|Exercise CHAPTER TEST|4 Videos
  • INDEX NUMBERS

    ICSE|Exercise EXERCISE 30 (a)|16 Videos
  • HYPERBOLA

    ICSE|Exercise CHEPTER TEST |9 Videos
  • INDEX NUMBERS AND MOVING AVERAGES

    ICSE|Exercise MULTIPLE CHOICE QUESTIONS |10 Videos

Similar Questions

Explore conceptually related problems

Calculate the cost of living index for the following data:

Calculate the cost of living index number from the following group data:

Construct a composite index number from the following index numbers and weights:

Calculate weighted index number for 2001 from the following data:

Construct Cost of Living Index on the basis of the following data :

Using the simple aggregate method, calculate the price index number from the following data:

Using the simple aggregate method, calculate the price index number from the following data:

Using the simple aggregate method, calculate the price index number from the following data:

The weight of tea in 70 packets are shown in the following table Find the mean weight of packets.

The weights of coffee im 70 packets are shown in the following table Determine the modal weight.