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1.A coin is tossed 40 times. Find the probability of getting a head and a tail if they occurred 10 times and 30times respectively2. A box contains 10 green, 7 red, 8 yellow, and 3 blue coloured balls. If a single ball is chosen at randomfrom the box, find the probability of choosing the following:(b) A red ball(c) A yellow ball (d) A blue ball(a) A green ballwho telling wrong answer I report them |
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Answer» A coin is TOSSED 40 TIMES. Find the probability of getting a head and a TAIL if they occurred 10 times and 30 times respectively 2. A box contains 10 green, 7 red, 8 yellow, and 3 blue coloured balls. If a single ball is chosen at random from the box, find the probability of choosing the following: (b) A red ball (C) A yellow ball (d) A blue ball (a) A green ball who telling wrong answer I report them |
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