Check the formula sheet of integrations

You can also download the pdf here

Slide1.JPG
Slide2.JPG
Slide3.JPG Slide4.JPG
  1. Chapter 15 Class 11 Statistics
  2. Serial order wise
Ask Download

Transcript

"Chapter 15 Class 11" "Statistics Sheet " "by" teachoo.com Ungrouped Data 2, 2, 5, 3, 4, 8, 9, 7, 6, 6, 3, 1 Mean 1/N ∑24_(i = 1)^n▒x_i Median N is even Median = ((𝑁)^𝑡ℎ 𝑡𝑒𝑟𝑚 + (𝑁/2 +1)^𝑡ℎ 𝑡𝑒𝑟𝑚)/2 N is odd Median =((𝑁 + 1)/2)^𝑡ℎ 𝑡𝑒𝑟𝑚 M.D (𝒙 ̅) 1/N ∑_(i = 1)^n▒〖|x_i−𝒙 ̅|〗 𝒙 ̅ = Mean M.D (𝐌) 1/𝑁 ∑_(𝑖 = 1)^𝑛▒〖|𝑥_𝑖−M|〗 𝐌 = Median S.D (𝝈) √(1/𝑁 ∑_(𝑖 = 1)^𝑛▒(𝑥_𝑖−𝑥 ̅ )^2 ) 𝑥 ̅ = Mean Shortcut formula of S.D for grouped data : 𝝈=h/N √(𝑁 ∑_(𝑖 = 1)^𝑛▒〖𝑓_𝑖−𝑦_𝑖^( 2) 〗−(∑_(𝑖 = 1)^𝑛▒〖𝑓_𝑖−𝑦_𝑖^( 2) 〗) ) 𝑦_𝑖 = (𝑥_𝑖 − 𝐴)/ℎ, A = Assumed mean

About the Author

Davneet Singh's photo - Teacher, Computer Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 7 years. He provides courses for Mathematics and Science from Class 6 to 12. You can learn personally from here https://www.teachoo.com/premium/maths-and-science-classes/.
Jail