Math, asked by sahilkumar8447499110, 11 months ago

find correct solution with correct explain...

Attachments:

Answers

Answered by Deepsikha083

0

Answer:

mean=sum of all observation÷No of observation

=10-30+30-50+50-70+70-90+90-110+110-130÷50

=120÷50

=2.4

Previous Question

Next Question

Similar questions

Math, 5 months ago

how can we say that Aryan society was patriarchal...

English, 5 months ago

She does not have any money with her. She cannot buy the ticket. (join the sentences using to infinitive) plz answer...

Math, 5 months ago

find the perimeter of rectangle length =5.5cm and breadth=2.5 . find the ans ...

English, 11 months ago

...... pens are not good...

History, 11 months ago

Marshall Ne Bharat ko Jahan Paya tha use usse 3 hazar varsh Piche Chhoda ka arth ...

Physics, 1 year ago

What is a rainbow and how it is formed and why is the speed of different colours different??

Chemistry, 1 year ago

can LiCl be extracted from ether...

Physics, 1 year ago

what do you understand by the heat capacity of the body is 60 JK???