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A fair coin is tossed three times find the probability of getting exactly 2 heads?

3 out of 8


A coin is tossed five times find the probability of getting exactly three heads?

Since a coin has two sides and it was tossed 5 times, there are 32 possible combinations of results. The probability of getting heads three times in 5 tries is 10/32. This is 5/16.


A coin is tossed and then a die is rolled Find the probability of getting a 5 on the die given that the coin landed tails up?

9/2


A dice is tossed thrice find the probability of getting an odd number at least once?

To find the probability of getting an odd number at least once when a die is tossed thrice, we can use the complementary approach. The probability of not getting an odd number (i.e., getting an even number) in a single toss is ( \frac{3}{6} = \frac{1}{2} ). Therefore, the probability of getting an even number in all three tosses is ( \left(\frac{1}{2}\right)^3 = \frac{1}{8} ). Thus, the probability of getting an odd number at least once is ( 1 - \frac{1}{8} = \frac{7}{8} ).


When A fair coin is tossed three times. Find the probability of getting a head on the first toss and tails on the second and third tosses?

It is 1/8.


When a penny and a nickel are tossed. find the probability that the penny shows heads given that the nickel shows heads?

The probability is 0.5


How do you find the prbability of getting something?

There a formula: Probability = No. of Cases in favour / Total no. of cases


Probability 7th class maths?

two dice are thrown once. write all the possible outcomes. find the probability of getting: (i) a total of 12 (ii) a total of 3 (iii) a total of 8


A pair of fair dice is tossed 3 times find the probability a seven appears 3 times?

The probability that the sum is seven all three times is 1/216.


When a die is rolled find the probability of getting a 5?

the probability is 1 out of 6


A die is tossed. Find the odds against rolling a number greater than 1.?

The probability of rolling a number greater than 1 is 5/6.


How do you find the probability on a biased coin of getting 3 heads out of 3 coin tosses when the probability of getting a head is 60 percent?

0.63 = 0.216