Question

Probability is the ratio of the favourable cases to the total number of equally likely. The scale of the probability is from 0 to 1,i.e.,0≤P(E)≤1. Probability scale is starting at 0 (impossible) and ending at 1 (certain).Answer the following questions: (i) What is the probability of choosing A vowel from the alphabets? (ii) In a school, only 3 out of 5 students can participate in a competition. What is the probability of the students who do not make it in the competition? (iii)A glass jar contains 6 red, 5 green,4 blue and 5 yellow marbles of the same size. Hari takes out a marble from the Jar at random. What is the probability that the chosen marble is of red colour? (iv) Find the probability of getting a doublet when two dice are thrown simultaneously?​

Answer 1

Answer:

1) 1/26

2) 2/5

3) 6/20=3/10

4) 6/36=1/6

Hope this helps you

Answer 2

Answer:

Your answers is

1. 1/26
2. 2/5
3. 6/20=3/10
4. 6/36=1/6

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