Math, asked by sruthirajeshkanna, 1 month ago

find the mean of the following distribution

Attachments:

Answers

Answered by induu2345

1

Answer:

x. f. xifi

4. 5. 20

6. 10. 60

9. 10. 90

10. 7. 70

15. 8. 120

40. 360

mean = xifi/fi

= 360/40 = 9

Previous Question

Next Question

Similar questions

English, 22 days ago

the kid need ___ balls for the activity...

English, 22 days ago

how can discussions projects campaigns and events support victims of Human Rights violations...

Social Sciences, 22 days ago

5. Democracy offers 6. Democracy cannot provide solution to all the problems, it is also a difficult form of government to implement. It is 7. Why does a democratic government is a better government? 8. The major challenges to democracy are 9. The one of the main features of a democratic government is that it rules within the limits set by the constitutional law above 10. It is a system under...

English, 1 month ago

42x +54 = 2-36 say what's a Ans with process...

Social Sciences, 1 month ago

they are so called by the combination of two words meaning the dwellers of the desert ...

Math, 8 months ago

if alpha and beta are two zeroes of the polynomial x^2-5x+6 find a quadratic polynomial whose zeroes are 2alpha+1 and 2beta+1. (With full and step by step explanation, brainliest will be chosen.)...

Hindi, 8 months ago

के रलयाहमाचल देशमबजे बु ानजानवरपरहुएअयाचारके वषय परअपनेवचारलखएलए(...

English, 8 months ago

Find 15 new adjectives from a book of your choice and form sentences using them...