all the best for tomorrow's maths exam
please give me statistics chapter all formulae
Answers
Answered by
4
thanks also best of luck to you too hope you will score 80
here are all the formulas
1)- mean by direct method=sigma fx/sigmaf
2)by assuming mean-a+sigmafx/sigmaf
3)-by step deviation method=a+sigma fx/sigmax×h
4)-median- l+(n)/2-cf/f)×h
5)-mode - l+(f1-f0/2f1-f0-f2)×h
Anonymous:
can u please mark as brainliest
Answered by
0
Answer:
Step-by-step explanation:
These are some formulas
Attachments:
![](https://hi-static.z-dn.net/files/d44/ca3441b0ab8194f941a4743be76bd534.jpg)
![](https://hi-static.z-dn.net/files/d4b/0ec4fe7736709b92db463a2add909a9a.jpg)
Similar questions