Home
Class 9
MATHS
Two coins are tossed simultaneously 300 ...

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?

Text Solution

Verified by Experts

The correct Answer is:
`(3)/(25)`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    NAGEEN PRAKASHAN|Exercise Revision Exercise (very Short Answer /short Answer Questions)|10 Videos

  • PROBABILITY

    NAGEEN PRAKASHAN|Exercise Problems From NCERT/exemplar|7 Videos

  • POLYNOMIALS

    NAGEEN PRAKASHAN|Exercise Revision Exercise (short Answer Questions)|16 Videos

  • QUADRILATERALS

    NAGEEN PRAKASHAN|Exercise Revision Exercise (long Answer Questions)|5 Videos

Similar Questions

Explore conceptually related problems

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 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 200 times and we get two heads: 58 times, one head: 83 times, 0 head: 59 times When two coins are tossed at random, what is the probability of getting Q (i) 2 heads (ii) 1 head (iii) 0 head

Six coins are tossed simultaneously. Find the probability of getting (i) 3 head (ii) no head (iii) at least one head.

Two coins are tossed simultaneously. What is the probability of getting at least one head?

A coin is tossed 100 times and head appears 46 times. Now if we toss a coin at random, what is probability of getting (i) a head (ii) a tail.

Six coins are tossed simultaneously.Find the probability of getting (i) 3heads (ii) no heads (iii) at least one head

Two coins are tossed simultaneously.What is the probability of getting at least one head?

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?

Three coins are tossed 200 times and we get three heads, 39 times , two heads : 58 times, one head : 67 times ' 0 head : 36 times . When three coins are tossed at random , what is the probability of getting (i) 3 heads ? (ii) 1 head ? (iii) 0 head ? (iv) 2 heads ?