CBSE BOARD XII, asked by shagunsisodia3061, 7 hours ago

Q.13 Calculate mean from the following data:- Class Interval 5-15 15-25 25-35 35-45 45-55 55-65 Frequency 15 19 13 21 14 10

Answers

Answered by chandrabhankushwaha7

1

Explanation:

It is easy to calculate: add up all the numbers, then divide by how many numbers there are.

Previous Question

Next Question

Similar questions

Math, 4 hours ago

i have a total of 300 coins of denomination 1rs, 2rs ,and 5rs.the number of 2rs coins is 3 times the number of 5rs coins. the total number of coins is 160. how many coins of each denomination is with me...

Math, 4 hours ago

write the value of x is to make the following statements is true 23 + x is equals to zero...

Social Sciences, 4 hours ago

Which one of the following factors is not responsible for soil formation? a. Rainfall b. Colour of rocks c. Humus d. Slope of land...

Math, 7 hours ago

Find the hcf of the following terms 15a square and-24ab...

Math, 7 hours ago

Factorise(5xsqaure y-15xysqaure)...

Chemistry, 7 months ago

The formation of day and night is a dash change...

English, 7 months ago

What is the piece of advice given by lamb to ladies in modern gallantry...

Science, 7 months ago

Give an example of a plant responding to its environment.