Ex 15.1, 22
Last updated at Dec. 8, 2016 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.
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CA Maninder Singh
CA Maninder Singh is a Chartered Accountant for the past 8 years. He provides courses for Practical Accounts, Taxation and Efiling at teachoo.com .