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CBSE Class 12-science Answered

A bag contains 2 'red' and 3 'black' balls. One ball is drawn and then put back in the bag. The process is repeated three times. Every time the ball drawn happens to be 'red', we say that the draw has resulted in a 'success'. Let X denote the number of successes recorded in 3 draws. Show that X can be considered as a random variable and exhibit it as a function on the sample space of the experiment.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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Answered by | 04 Jun, 2014, 03:23: PM

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Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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CBSE 12-science - Maths
A bag contains 2 red and 3 black balls . One ball is drawn and put back into the bag. This is done three times and everytime a red ball is drawn, it is counted as a success.Let 'X'be a random variable that denotes the number of successes. Shaw that X is a function of the Sample space.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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