Math, asked by renusingh0903, 8 months ago

Find the mean of the given data:
Marks; 20 22 25 30 35 39 45 50
F ; 4 6 8 10 8 7 5 2

Answers

Answered by yashsharma15

1

Step-by-step explanation:

Sum of observation / no. Of observation

Answered by tennetiraj86

0

Answer:

the mean of the given data is 31.8

Attachments:

Previous Question

Next Question

Similar questions

Geography, 4 months ago

What are the solutions of deforestation in hilly areas ?

India Languages, 4 months ago

‘পাগলা গণেশ’ গল্পের মুখ্য চরিত্র গণেশকে তােমার কেমন লাগল?

Biology, 4 months ago

3 Identify the following modes of asexual reproduction. a. A manmade asexual reproduction by which many of the ornamental plants are produced in an artificial medium. b. Body is cut into pieces accidentally, each piece grows into new organisms. c. Seen in unicellular and multicellular organisms where parents' identity is not lost. d. New plants develop from asexual plant parts as in Rose, Banana...

Physics, 8 months ago

A uniform metre rule of mass 100g is balanced on a fulcrum at mark 30 cm by suspending an unknown mass ‘m’ at the mark 20 cm . 1) Find the value of m. 2) To which side the rule will tilt if the mass ‘m’ is moved to the mark 10 cm. 3) How can it be balanced by another mass...

English, 8 months ago

2. Answer the following questions. (1) What common qualities did the three brothers have ?

Physics, 11 months ago

Calculate the time taken by the light to travel a distance of 500 metre in water of refractive index 4/3...

Math, 11 months ago

if 2^x=512 then 3^x=?

Chemistry, 11 months ago

Neutralisation reaction is a chemical change. Explain...