The cards bearing letter of the word 'MATHEMATICS' are placed in a bag. A card is taken out from the bag without looking into the bag (at random). |
(a) How many outcomes are possible when a letter is taken out of the bag at random? |
(b) What is the probability of getting: |
(i) M? |
(ii) Any vowel? |
(iii) Any consonant? |
(iv) X? |
Answer:
(a) There are 11 outcomes namely M, M, A, A, T, T, H, E, I, C, S. 2 (b) (i) Probability of getting ?M? \[=\frac{2}{11}\] (ii) Probability of getting a vowel \[=\frac{4}{11}\] (iii) Probability of getting a consonant \[=\frac{7}{11}\] (iv) Probability of getting X \[=\frac{0}{11}\]=0
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