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You toss 3 coins what is the probability that at least 1 tail is tossed?
1/6
When 2 coins are tossed simultaneously what is probabiliy of getting atleast two heads?
At least two heads with two coins? You can't get more.There are 4 different outcomes:tail-tail, head-tail, tail-head and head-head.You can use one out of four - which gives us the probability 1/4 = 0.25 = 25%
What is the probability of getting 2 tails if 2 fair coins are tossed if one of them is already a tail?
yellow
What is the probability of getting one tail if you tossed 3 coins?
Three coins can come up in (2 x 2 x 2) = 8 different ways.One tail can come up in 3 different ways . . . one for each coin.The probability of one tail is (3/8) = 0.375 = 37.5%
Suppose six coins are flipped then the probality of getting at least one tail?
The probability of getting at least one tail in a flip of six coins is the same as the probability of not getting all heads, which is 1 - (0.56), or 0.984375.
You toss 3 coins what is the probability that at least 1 tail is tossed?
1/6
If nine fair coins are tossed what is the probability of obtaining at least one head and at least one tail using the complement formula?
255/256 (complement formula)
When 2 coins are tossed what is the probability of a head and a tail?
50/50
When 2 coins are tossed simultaneously what is probabiliy of getting atleast two heads?
At least two heads with two coins? You can't get more.There are 4 different outcomes:tail-tail, head-tail, tail-head and head-head.You can use one out of four - which gives us the probability 1/4 = 0.25 = 25%
What is the probability of getting 2 tails if 2 fair coins are tossed if one of them is already a tail?
yellow
What is the getting one tail when two coins are tossed simultaneously?
It is the event that one of the two coins lands showing tails and the other shows heads.
What is the probability of getting one tail if you tossed 3 coins?
Three coins can come up in (2 x 2 x 2) = 8 different ways.One tail can come up in 3 different ways . . . one for each coin.The probability of one tail is (3/8) = 0.375 = 37.5%
When tossing 2 coins P at least 1 tail equals 1 - P not all tail?
False
If you toss of 4 coins what is the complement of 4 heads?
at least one tail
Suppose six coins are flipped then the probality of getting at least one tail?
The probability of getting at least one tail in a flip of six coins is the same as the probability of not getting all heads, which is 1 - (0.56), or 0.984375.
Suppose three coins are tossed what is the probability of tossing more than one tail?
n(S)=8 let A be the event that more than one tail appears n(A)=4 so,P(A)=4\8=0.5
What is the probability to get tail at least once when 6 coins are tossed simultaneously?
Number of possible outcomes of one coin = 2Number of possible outcomes of six coins = 2 x 2 x 2 x 2 x 2 x 2 = 64Number of possible outcomes with six heads = 1Probability of six heads = 1/64Probability of not six heads = at least one tails = 63/64 = 98.4375%
