Home
Class 10
MATHS
Three unbiased coins are tossed once. Fi...

Three unbiased coins are tossed once. Find the probability of getting atmost 2 tails or atleast 2 heads.

Text Solution

Verified by Experts

The correct Answer is:
`(7)/(8)`
Promotional Banner

Topper's Solved these Questions

  • STATISTICS AND PROBABILITY

    FULL MARKS|Exercise Exercise 8.5|15 Videos

  • STATISTICS AND PROBABILITY

    FULL MARKS|Exercise Unit Exercise|12 Videos

  • STATISTICS AND PROBABILITY

    FULL MARKS|Exercise Exercise 8.3|15 Videos

  • SOLVED PAPER 08 (UNSOLVED)

    FULL MARKS|Exercise Part-IV|3 Videos

  • TRIGONOMETRY

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED (III)|17 Videos

Similar Questions

Explore conceptually related problems

Three fair coins are tossed together. Find the probability of getting ' all tails'.

10 coins are tossed simultaneously. Find the probability of getting atleast 2 tails.

Nine coins are tossed once, find the probability to get at least two heads.

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 coins are tossed together. Find the probability of getting exactly two heads.