Probability Tes...

In a construction job, following are some probabilities given:
Probability that there will be strike is $$0.65$$, probability that the job will be completed on time if there is no strike is $$0.80$$, probability that the job will be completed on time if there is strike is $$0.32$$. Determine probability that the construction job will get complete on time.

The events $$E_1, E_2, ........$$ represents the partition of the sample space $$S$$, if they are:

From a city population, the probability of selecting a male or smoker is $$\dfrac {7}{10}$$, a male smoker is $$\dfrac {2}{5}$$ and a male, if a smoker is already selected, is $$\dfrac {2}{3}$$. Then, Probability of selecting a smoker, if a male is first selected

If $$A, B, C$$ are three events associated with a random experiment, then $$P(A) P\left (\dfrac {B}{A}\right )P\left (\dfrac {C}{A} \cap B\right )$$ is

If $$x$$ is a continuous random variable then $$P(x \geq a) = $$

What is $$P(Z = 5)$$ equal to ? 

What is $$P(Z = 10)$$ equal to ? 

For two independent events $$A$$ and $$B$$, which of the following pair of events need not be independent?

What is the probability that a leap year selected at random contains 53 Mondays ?

Suppose A and B are two events. Event B has occured and it is known that $$P(B) <1$$. What is $$P(A|B^c)$$ equal to?