This browser does not support the video element. The following table show tha cumulative frequency distribution of marks of students in an examination. The following table shows the cumulative distribution of marks of students in an examination. Construct a frequency distribution table. The following is the distribution of weights in kg of 40 persons. Very Important Questions.
Which sodium salt will be heated soda lime to obtain propane? Which one of the following conversions involves partial hydrogenation? The complete combustion of gives. When Propene reacts with hydrogen bromide in the presence of peroxide, the product formed is:. Which of the following metals is used in Wurtz synthesis? Bag I contains 2 white and 4 red balls and bag II contains 5 white and 3 red balls. Find the probability that it was drawn from bag II. One bag is chosen at random and a ball is drawn which is found to be black.
Find the probability that it was drawn from Bag I, II. One of the bags is selected at random and a ball is drawn from it. The ball is found to be red. Find the probability that ball is drawn from Bag II. One bag is chosen at random and a ball is drawn from it which is found to be red. A bag contains 9 red and 12 white balls one ball is drawn at random.
Find the probability that the ball drawn is red. A bag contains 5 red, 8 white and 7 black balls. A ball is drawn at random from the bag. A bag contains 8 red, 6 white and 4 black balls. There are two bags I and II. Bag I contains white and red balls and Bag II contains white and red balls. Find the probability that it was drawn from bag B. Bag A contains 3 white and 2 red balls, Bag B contains 4 white and 5 red balls.
One ball is drawn at random from one of the bag and is found to be red. A bag contains white and red balls and another bag contains white and red balls.
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