The probability that a leap year,selected at random,will contain $53$ Sundays is .........

$A$ recent survey found that the ages of workers in a factory is distributed as follows:

Age (in years)	$20-29$	$30-39$	$40-49$	$50-59$	$60$ and above
Number of workers	$38$	$27$	$86$	$46$	$3$

If a person is selected at random,find the probability that the person is having age from $30$ to $39$ years.

Here is an extract from a mortality table.

Age (in years)	Number of persons surviving out of a sample of one million
$60$	$16090$
$61$	$11490$
$62$	$8012$
$63$	$5448$
$64$	$3607$
$65$	$2320$

Based on this information,what is the probability of a person aged $60$ dying within a year?

Find the probability that there is a Sunday on $26$ January in any given year.

The probability that a non-leap year should have $53$ Sundays is ............ (in $/7$)

$A$ fair coin is tossed $200$ times and the tail occurs $92$ times,then find the probability of getting a head.