Math, asked by sabishawks, 4 months ago

14. In a class test, a group of 9 children scored 25, 17, 21, 25,23,21,27,21 and 18 out of
a total of 30. Find their mean, median, mode and range.

Answers

Answered by student6095

4

Answer:

Mode=21

Mean= 25+17+21+25+23+21+27+21+18/30

198/30= 6.6

I hope it helps you.

Previous Question

Next Question

Similar questions

Science, 1 month ago

Crops grown in summer ...

Physics, 1 month ago

what is cake????????..????????

Math, 1 month ago

Question x = cos2θ + 2cosθ y = sin2θ-2sinθ Then find dy/dx...

History, 4 months ago

fill the blanks:- 1. uniform system of the civil and criminal law in the country is a directive principle under the _____ 2. the idea of directive principles was borrowed from the ______ 3. the judicary should be seperated from the _____ 4. there should be no _____ between the men and women regarding education and employment 5. the state shall favor and encourage international peace and...

Math, 4 months ago

Write an equation for each of the following statements : (a) Take away 10 from 7x to get a difference of 32. (b) A number divided by 4 is 7. (c) Sum of two numbers is 8. (d) Difference between a number and the sum of 2 and 3 is 9.

Geography, 10 months ago

name the latitude and longitude that passes through India...

Math, 10 months ago

the position vectors of the points A,B and C are 2i+3j-k, -2i - 17j+7k and i- 2j + k, show that A,B and C are collinear...

Chemistry, 10 months ago

The initial concentration of cane sugar in the presence of an acid was reduced from 0.2 to 0.1M in 5 hr and to 0.05 in 10hours. value of K is(in hr) ...