Statistics class 11 ex
WebMar 16, 2024 · Ex 15.1, 11 Find the mean deviation about median for the following data: Median = + ( /2 )/ Where, = lower limits of median class N = sum of frequencies = frequency of median class C = Cumulative frequency of class before median class Here, = 20, N = 50, C = 14, = 10, = 14 Median = + ( /2 )/ = 20 + ( 50/2 14)/14 10 = 20 + (25 14)/14 10= 20 + … Free download NCERT Solutions for Class 11 Maths Chapter 15 Statistics Ex 15.1, Ex 15.2, Ex 15.3, and Miscellaneous Exercise PDF in Hindi Medium as well as in English Medium for CBSE, Uttarakhand, Bihar, MP Board, Gujarat Board, BIE, Intermediate and UP Board students, who are using NCERT Books based on … See more Find the mean deviation about the mean for the data in Exercises 1 and 2. Ex 15.1 Class 11 Maths Question 1. 4, 7, 8, 9, 10, 12, 13, 17 Solution: … See more Find the mean and variance for each of the data in Exercises 1 to 5. Ex 15.2 Class 11 Maths Question 1. 6, 7, 10, 12, 13, 4, 8, 12 Solution: Here xi = 6, 7, 10, 12, 13, 4, 8, 12 ∴ Σxi = 6 + 7 + 10 + 12 + 13 + 4 + 8 + 12 = 72 n = 8 Ex 15.2 Class 11 … See more Miscellaneous Exercise Class 11 Maths Question 1: Ans: Ex 15.3 Class 11 Maths Question 2: Ans: Ex 15.3 Class 11 Maths Question 3: … See more Ex 15.3 Class 11 Maths Question 1. From the data given below state which group is more variable, A or B? Solution: For Group A : Ex 15.3 Class 11 Maths Question 2. From the prices of … See more
Statistics class 11 ex
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WebApr 9, 2024 · Class 11 Maths Chapter 15 Statistics Exercise 15.2 Questions with Solutions to help you to revise complete Syllabus and Score More marks. Register and get all … WebMar 16, 2024 · Ex 15.1, 4 - Find mean deviation about median 36, 72, 46 Chapter 15 Class 11 Statistics Serial order wise Ex 15.1 Ex 15.1, 4 - Chapter 15 Class 11 Statistics (Term 1) Last updated at March 16, 2024 by Teachoo Get live Maths 1-on-1 Classs - Class 6 to 12 Book 30 minute class for ₹ 499 ₹ 299 Transcript
WebMar 30, 2024 · Ex 15.2, 8 - Chapter 15 Class 11 Statistics (Term 1) Last updated at March 16, 2024 by Teachoo Get live Maths 1-on-1 Classs - Class 6 to 12 Book 30 minute class for ₹ 499 ₹ 299 Transcript Ex 15.2, 8 Find the mean and variance for the following frequency distribution. ( )^2 = 6600 N = = 50 Variance (" " ^2) = 1/ ( )^2 = 1/50 6600 = 132 WebStatistics. Download PDF. Read and download free pdf of CBSE Class 11 Mathematics Statistics Worksheet Set A. Students and teachers of Class 11 Statistics can get free …
WebNCERT Solutions for Class 11 Maths Chapter 15 Statistics. The NCERT Solutions for Class 11 Maths Chapter 15 Statistics are available in PDF format on this page. The NCERT … WebThe chapter-wise NCERT Solutions for Class 11 Statistics for Economics is given below: Statistics is a section of Mathematics that deals with the collection, analysis, …
WebMar 30, 2024 · Ex 15.1, 5 - Chapter 15 Class 11 Statistics (Term 1) Last updated at March 16, 2024 by Teachoo Get live Maths 1-on-1 Classs - Class 6 to 12 Book 30 minute class for ₹ 499 ₹ 299 Transcript Ex 15.1, 5 Find the mean deviation about the mean for the data.
WebApr 8, 2024 · NCERT Solutions Class 11 Statistics Chapter-wise List Chapter 1 - Introduction Chapter 2 - Collection of Data Chapter 3 - Organisation of Data Chapter 4 - Presentation of … hangzhou tongbao machinery factoryWebNov 29, 2024 · Gujarat Board Textbook Solutions Class 11 Statistics Chapter 1 Collection of Data Ex 1 Section – A Choose the correct option from those given below each question: Question 1. Who used the German word ‘Statistik’ for the first time? (a) John Graunt (b) William Patty (c) Gottfried Achen Wall (d) Gauss Answer: (c) Gottfried Achen Wall … hangzhou to chengdu flightsWebApr 14, 2024 · Santosh Sir provide coaching for MATHEMATICS and STATISTICS for CUET(PG), IIT JAM, GATE. Also, for XI, XII, IIT-JEE, (Mains & Advanced ), CUET (UG).Online c... hangzhou tonny electric \\u0026 tools co