UGC NET CS 2016 July- paper-2
December 6, 2023LPP
December 6, 2023UGC NET CS 2014 Dec-Paper-2
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Question 4
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A computer program selects an integer in the set {k : 1 ≤ k ≤ 10,00,000} at random and prints out the result. This process is repeated 1 million times. What is the probability that the value k=1 appears in the printout at least once ?
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0.5
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0.704
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0.632121
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0.68
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Question 4 Explanation:
Probability that the value k=1 appears in the printout at least once is
1-p(x=0)
We will apply the formula of binomial distribution
1-( 1000000 C 0 (1/1000000) 0 * (999999/1000000) 10^6 )
=1-(1*1*0.367879)
=0.632121
Hence answer is option C
1-p(x=0)
We will apply the formula of binomial distribution
1-( 1000000 C 0 (1/1000000) 0 * (999999/1000000) 10^6 )
=1-(1*1*0.367879)
=0.632121
Hence answer is option C
Correct Answer: C
Question 4 Explanation:
Probability that the value k=1 appears in the printout at least once is
1-p(x=0)
We will apply the formula of binomial distribution
1-( 1000000 C 0 (1/1000000) 0 * (999999/1000000) 10^6 )
=1-(1*1*0.367879)
=0.632121
Hence answer is option C
1-p(x=0)
We will apply the formula of binomial distribution
1-( 1000000 C 0 (1/1000000) 0 * (999999/1000000) 10^6 )
=1-(1*1*0.367879)
=0.632121
Hence answer is option C