Math, asked by dhanushree46, 11 months ago

find mean for the distribution

Answers

Answered by pbasist25

1

Answer:

If we multiply each midpoint by its frequency, and then divide by the total number of values in the frequency distribution, we have an estimate of the mean. Estimate the mean for this set of data. The sum of the product of the midpoints and frequencies is 1005. (Just add the values in the last column).

Answered by zhhzhz

0

Answer:

sum of all observation /total number

the mean obtaib

Previous Question

Next Question

Similar questions

Math, 5 months ago

find the value of sec x , if cosec x = - 2/√3 where x lies in |||rd quadrant...

Economy, 5 months ago

the rise in percentage shares of secondary and tertiary sectors in GDP and the corresponding fall in the percentage share of the primary sector is called: (1) (a) economic calibration (b) industrialization (c) structural transformation (d) economic adjustment ...

Social Sciences, 5 months ago

Identify the soil with the help of the following features (1) New Aluvial soil (2) Found near river channels, deltas and in flood plains. a) Bhangar b) Khadar c) Black...

Math, 11 months ago

the roots of quadratic equation x^2+5x-(alpha+1)(alpha+6)=0, where alpha is a?

English, 11 months ago

the winning team was awarded by the principal participle or gerund...

Chemistry, 1 year ago

Which position is most acidic on benzoic acid or phenol?

Physics, 1 year ago

When current flows through the circuit,the magnetic compass shows deflection...

Math, 1 year ago

How many positive 5-digit integers have the odd sum of their digits...