Home
Class 11
MATHS
Three coins are tossed once.Find the pro...

Three coins are tossed once.Find the probability of getting atleast two heads

Text Solution

Verified by Experts

The correct Answer is:
Sample space = { HH,HT,TT,TH} .
Promotional Banner

Topper's Solved these Questions

  • ANNUAL EXAMINATION QUESTION PAPER- 5

    SUBHASH PUBLICATION|Exercise Section -B|14 Videos

  • ANNUAL EXAMINATION QUESTION PAPER- 5

    SUBHASH PUBLICATION|Exercise Section -C|13 Videos

  • ANNUAL EXAMINATION QUESTION PAPER MARCH 2014 SOUTH

    SUBHASH PUBLICATION|Exercise PART D|12 Videos

  • ANNUAL EXAMINATION QUESTIONS PAPER-2016 (NORTH) (WITH ANSWERS)

    SUBHASH PUBLICATION|Exercise PART - E|4 Videos

Similar Questions

Explore conceptually related problems

Three coin are tossed once. Find the probability of getting (i) 3 heads, (ii) 2 heads, (iii) atleast 2 heads, (iv) atmost 2 heads, (v) no heads, (vi) 3 tails, (vii) exactly two tail, (viii) no tail, (ix) atmost two tails.

Three fair coins are tossed. Find the probability of getting a]. At least one head. b]. At most one head.

Six coins are tossed simultaneously. The probability of getting atleast 4 heads is

A coin is tossed 4 times . The probability of getting atleast one head is

Two coins are tossed together. Find the probability of getting both heads or both tails.

Three unbiased coins are tossed. What is the probability of getting atmost 2 heads ?

The minimum number of times a fair coin needs to be tossed, so that the probability of getting at least two head is at least 0.96, is-

A coin is tossed twice. Find the probability of getting head both the times.

Eight coins are tossed together. The probability of getting exactly 3 heads is