1
GATE ME 2016 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Consider a Poisson distribution for the tossing of a biased coin. The mean for this distribution is $$\mu $$.

The standard deviation for this distribution is given by

A
$$\sqrt \mu $$
B
$${\mu ^2}$$
C
$$\mu $$
D
$$1/\mu $$
2
GATE ME 2015 Set 3
MCQ (Single Correct Answer)
+1
-0.3
If $$P(X)$$ $$ = $$ $$1/4,$$ $$P(Y) = 1/3,$$ and $$\,\,P\left( {X \cap Y} \right) = 1/12,\,\,$$ the value of $$P(Y/X)$$ is
A
$${1 \over 4}$$
B
$${4 \over 25}$$
C
$${1 \over 3}$$
D
$${29 \over 30}$$
3
GATE ME 2015 Set 1
MCQ (Single Correct Answer)
+1
-0.3
The probability of obtaining at least two $$'SIX'$$ in throwing a fair dice $$4$$ times is
A
$$425/432$$
B
$$19/144$$
C
$$13/144$$
D
$$125/432$$
4
GATE ME 2015 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Ram and Ramesh appeared in an interview for two vacancies in the same department. The probability of Ram's selection is $$1/6$$ and that of Ramesh is $$1/8$$. What is the probability that only one of them will be selected?
A
$$47/48$$
B
$$1/4$$
C
$$13/48$$
D
$$35/48$$
GATE ME Subjects
Turbo Machinery
EXAM MAP