Question

n x p
n x p x q
n x p x r
none of these
44)A coin is tossed 8 times & it turned head 5 times.What is the probability that in next 5 throws it turns head 3 times
0.525
0.343
0.625
0.375
45)If the mean & variance of binomial variation are 4 & 2.4 respectively then q is
0.4
0.6
0.2
none of these
46)In normal distribution ____
means equals to median
means not equals to median
mean is greater than median
mean is less than median
47) There are 10 students in a group. The probability that a student selected at random uses contact lenses is 0.4. the probability that out of 10 students 3 uses contact lenses is
0.9
0.4
0.3
0.2150
48) a coin is tossed 8 times and it turned head 5 times, the probability that in next 5 throws , it turns head 3 times is
0.1
0.3433
0.43
0.92
49) It is observed that 1% of mangoes in a box are bad then the probability that out of 100 mangoes, number of bad mangoes nil is (e^-1 = 0.3679)
0
0.3679
0.5
0.4632
50) A poisson variate has standard deviation 3 then p(0) is (e^-9 = 0.000123)
0.1
0.000
0.000123
0.0123
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Answer 1

I don't know..

if the question is too long then you must give more points to the question at that it can be solved. mark as Brainliest