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

From the list of telephone numbers of $100$ employees of a factory, the following frequency distribution of their unit place digit (for example, in the number $25828573$, the unit place digit is $3$) is given in the table below:

Unit digit	$0$	$1$	$2$	$3$	$4$	$5$	$6$	$7$	$8$	$9$
Frequency	$8$	$9$	$12$	$15$	$10$	$7$	$12$	$10$	$9$	$8$

Find the probability that a randomly selected employee has a telephone number with unit digit $3$.

The probability of an impossible event is ........

$A$ company selected $4000$ households at random and surveyed them to find out a relationship between income level and the number of television sets in a home. The information obtained is listed in the following table:

Monthly income (in Rs)	Number of Televisions per household
	$0, 1, 2, \text{Above } 2$
$< 10000$	$20, 80, 10, 0$
$10000-14999$	$10, 240, 60, 0$
$15000-19999$	$0, 380, 120, 30$
$20000-24999$	$0, 520, 370, 80$
$25000$ and above	$0, 1100, 760, 220$

Find the probability of a household not having any television.

When a balanced die is thrown,find the probability of receiving a composite number.

The probability of a month of February having $5$ Mondays in a leap year is ............