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PROBABILITY, TEST, Compute the probability of the occurrence of an event if the probability the event not occurring is 0.56., In a factory of 364 workers, 91 are married. Find the probability of selecting a worker who is not married., From a deck of cards, 10 cards are picked at random and shuffled. The cards are as follows:, 6, 5, 3, 9, 7, 6, 4, 2, 8, 2, Find the probability of picking a card having value more than 5 and find the probability of picking a card with an even number on it., From a bag of red and blue balls, the probability of picking a red ball is x/2. Find “x” if the probability of picking a blue ball is ⅔., Two coins are tossed simultaneously for 360 times. The number of times ‘2 Tails’ appeared was three times ‘No Tail’ appeared and the number of times ‘1 tail’ appeared is double the number of times ‘No Tail’ appeared. What is the probability of getting ‘Two tails’?, 1500 families with 2 children were selected randomly, and the following data were recorded:, Compute the probability of a family, chosen at random, having, (i) 2 girls (ii) 1 girl (iii) No girl, Also, check whether the sum of these probabilities is 1., A die is thrown 1000 times with the frequencies for the outcomes 1, 2, 3, 4, 5 and 6 as given in the following table :, Find the probability of getting each outcome., Eleven bags of wheat flour, each marked 5 kg, actually contained the following weights of flour (in kg): 4.97 5.05 5.08 5.03 5.00 5.06 5.08 4.98 5.04 5.07 5.00, Find the probability that any of these bags chosen at random contains more than 5 kg of flour., The distance (in km) of 40 engineers from their residence to their place of work were found as follows: 5 3 10 20 25 11 13 7 12 31 19 10 12 17 18 11 32 17 16 2 7 9 7 8 3 5 12 15 18 3 12 14 2 9 6 15 15 7 6 12., What is the empirical probability that an engineer lives:, less than 7 km from her place of work?, more than or equal to 7 km from her place of work?, within km from her place of work?