A coin is tossed 150 times and it is found that head comes 115 times and tail 35 times. If a coin tossed at random, what is the probability

A coin is tossed 200 times and it was found that head appears 72 times and tail appears 128 times. If a coin is tossed at random, what is the probabiltity of getting (i) a head (ii) a tail?

A coin is tossed 300 times and we get head: 136 times and tail: 164 times. When a coin is tossed at random, what is the probability of getting Q (i) a head (ii) a tail

A coin is tossed 500 times and we get heads : 285 times and tails : 215 times When a coin is tossed at random , what is probability of getting (i) a head ? (ii) a tail ?

A coin is tossed 600 times with the frequencies as : heads : 342 and tails : 258 If a coin is tossed at random , what is the probability of getting (i) a head ? " " (ii) a tail ?

Two coins are tossed simultaneously 300 times and it is found that two heads appeared 135 times, one head appeared 111 times and no head appeared 54 times. If two coins are tossed at random, what is the probability of getting (i) 2 heads (ii) 1 head (iii) 0 head?

Two coins are tossed 1000 times and the outcomes are recorded as given below : Now , if two coins are tossed at random , what is the probability at most one head ?

Two coins are tossed simultaneously 400 times and we get two heads : 180 times one head : 148 times no head : 72 times . If two coins are tossed at random , what is the probability of getting (i) 2 heads ? (ii) 1 head ? (iii) 0 head ?

Two coins are tossed simultaneously 125 times and it was observed that both head appeared 15 times. If two coins are tossed simultaneously at random, what is the probability of getting both heads?

Two coins are tossed 400 times and we get two heads : 112 times, one head , 160 times , 0 head , 128 times . When two coins are tossed at random , what is the probability of getting (i) 2 heads ? (ii) 1 head ? (iii) 0 head ?

Two coins are tossed simultaneously 600 times to get 2 heads , 234 times , 1 head : 206 times , 0 head : 160 times . If two coins are tossed at random , what is the probability of getting at least one head ?