Math, asked by fadohnu, 1 year ago

the mean of following distribution is 18 .find the frequency f of the class 19 and 21

Answers

Answered by Ankit1234

553

Answer is attached.

Here's is Answer key for whole maths Leaked board paper 2018 =>
brainly.in/question/3121329

Attachments:

Answered by subash275

147

I will think that this is helpful for you

Attachments:

Previous Question

Next Question

Similar questions

English, 6 months ago

How did Yudhisthira reach the pool of clean water?Give answers according to the lesson.

Physics, 6 months ago

Ak goliya darpan ki vakrta r20cm h iski phocus duri kya hogi...

English, 6 months ago

How to make interview question's?

Social Sciences, 1 year ago

Steps taken for conducting the festivals?

Chinese, 1 year ago

what do you mean by accupunucture point...

World Languages, 1 year ago

write a letter to the editor of a newspaper complaining against selling cut fruits and iced water on the footpath causing enteric diseases.

Science, 1 year ago

Refleaction of light from a plane mirror is called the regular reflection of light.why?

Chemistry, 1 year ago

Solid carbon dioxide is known as dry ice. Dry ice is often used in theaters, haunted houses, and nightclubs to produce a low dense fog. Which of the following processes does dry ice undergo in order to create the fog?