Two coins are tossed simultaneous 500 times with the following frequencies of different outcomes.
Two tails = 110 times
One tail = 200 times
No tail = 190 times
Find the probability of occurrence of each events.

Three coins are tossed simultaneously 200 xx with the following frequencies of different outcomes:

Two coins are tossed simultaneously 500 times with the following frequencies of different outcomes: Two heads: 95 times One tail : 290 times No head: 115 times Find the probability of occurrence of each of these events.

Two coins are tossed simultaneous 1000 times with the following frequencies of different outcomes: Two heads: 210 times One head: 550 times No head : 240 times Find the probability of occurrence of each of these events.

Two coins are tossed simultaneously 1000 times with the following frequencies of different outcomes: Two heads: 210 times One head: 550 times No head: 240 times Find the probability of occurrence of each of these events.

Two coins are tossed simultaneously 500 xx with the following frequencies of different outcomes: Two heads: 95 xx One tail : 290 xx No head: 115 xx Find the probability of occurrence of each of these events.

Two coins are tossed simultaneous 1000 xx with the following frequencies of different outcomes: Two heads: 210 xx One head: 550 xx No head: 240 xx Find the probability of occurrence of each of these events.

Two coins are tossed simultaneous 1000 xx with the following frequencies of different outcomes: Two heads: 210 xx One head: 550 xx No head : 240 xx Find the probability of occurrence of each of these events.

A coin is tossed 500 times with the following frequencies of two outcomes: head: 240 times, tail: 260 times. Find the probability of occurrence of each of these events.

A coin is tossed 500 times with the following frequencies of two outcomes: Head: 240 times. tail: 260 times. Find the probability of occurrence of each of these events.

Three coins are tossed simultaneously 200 times with the following frequencies of different outcomes: Outcome: 3 heads 2 heads 1 head No head Frequency: 23 72 77 28 Find the probability of getting: (i) three heads (ii) two heads and one tail (iii) at least two heads