Subscribe to our Youtube Channel - https://www.youtube.com/channel/UCZBx269Tl5Os5NHlSbVX4Kg
Ex 15.1, 22 - Chapter 15 Class 10 Probability
Last updated at May 29, 2018 by Teachoo
Transcript
Ex15.1, 22 Two dice, one blue and one grey, are thrown at the same time. (i) Write down all the possible outcomes and complete the following table: Total number of outcomes = 36 Ex15.1, 22 (ii) A student argues that ‘there are 11 possible outcomes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12. Therefore, each of them has a probability 1/11. Do you agree with this argument? From the completed table It can be seen that each term does not have a probability of 1/11 Therefore, it is an incorrect argument.
Ex 15.1
Ex 15.1, 1
Ex 15.1, 2
Ex 15.1, 3
Ex 15.1, 4 Important
Ex 15.1, 5
Ex 15.1, 6 Important
Ex 15.1, 7
Ex 15.1, 8
Ex 15.1, 9
Ex 15.1, 10
Ex 15.1, 11
Ex 15.1, 12
Ex 15.1, 13
Ex 15.1, 14
Ex 15.1, 15 Important
Ex 15.1, 16
Ex 15.1, 17
Ex 15.1, 18
Ex 15.1, 19 Important
Ex 15.1, 20* (Optional)
Ex 15.1, 21
Ex 15.1, 22 You are here
Ex 15.1, 23
Ex 15.1, 24 Important
Ex 15.1, 25 Important
About the Author
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.