The probability of the event 'the sun rises in the east' is .............

The maximum value of the probability of any event is ...........

$A$ number is chosen at random from the single-digit natural numbers. The probability that the number chosen is a multiple of $3$ is ...........

State whether each of the following statements is true or false:
$(1)$ The probability that the month of February in a leap year has $5$ Saturdays is $0$.
$(2)$ The probability of getting $51$ marks in a $100$ marks examination is $\frac{1}{101}$.

The probability of a certain 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.