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TLS Online TPP Program
#Question id: 14514
#Unit 13. Methods in Biology
A bag contains 7 red, 5 blue, 4 white and 4 black balls. Then the probability that a ball drawn at random is red or white is
TLS Online TPP Program
#Question id: 14515
#Unit 13. Methods in Biology
Two cards are drawn at random from a pack of 52 cards. The probability that one may be a jack and other an Ace is
TLS Online TPP Program
#Question id: 14516
#Unit 13. Methods in Biology
The probability that a man aged 50 years will die within a year is 0.01125. The probability that out of 12 such men at least 11 will reach their fifty first birthday.
TLS Online TPP Program
#Question id: 14517
#Unit 13. Methods in Biology
The probability that a certain beginner at golf gets a good shot if he uses the correct club is 1/3 and the probability of a good shot with an incorrect club is 1/4. In his bag are 5 different clubs, only one of which is correct for the shot in question. If he chooses a club at random and takes a stroke, the probability that he gets a good shot is
TLS Online TPP Program
#Question id: 14518
#Unit 13. Methods in Biology
From a pack of cards two are drawn, the first being replaced before the second is drawn. The probability that the first is a diamond and the second is a king is
TLS Online TPP Program
#Question id: 14519
#Unit 13. Methods in Biology
One of the two mutually exclusive events must occur, if the chance of one is 2/3 of the other, then odds in favour of the other are