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When three coins are tossed how many times out of 100 would you expect the result to be either three heads or three tails?
Wiki User
∙ 14y ago
Each coin has 2 outcomes. Either being heads or tails. Take the outcome of each coin to the root of the number of coins.
(1/2)^3 = .125 = 12.5% or a 1 in 8 chance.
Take .125 and times it by 100 to get the probability out off 100 times.
.125 x 100 = .125 which = 12.5%= 1 in 8 chance
Wiki User
∙ 14y ago
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How many combinations of one head and one tail would you expect if two coins were tossed together forty times?
The theoretical probability of HT or TH when two coins are tossed is 1/2 . (All possible outcomes are HH,TT,HT,TH). This means that when we run the experiment repeatedly we expect to get the desired result 1/2 of the time. Since you intend to toss the coins 40 times, 20 are expected.
Three coins are tossed the result is at most one head List the elements of the given event?
TTT, TTH, THT, HTT
Probability of gettingm 2 tails when 2 coins are tossed?
1/4 if they are tossed only once.
How many outcomes will there be when n coins are tossed?
Two
Four coins tossed what is the probability of tossing all heads?
If they are fair coins, it is 1/16.
How many combinations of one head and one tail would you expect if two coins were tossed together forty times?
The theoretical probability of HT or TH when two coins are tossed is 1/2 . (All possible outcomes are HH,TT,HT,TH). This means that when we run the experiment repeatedly we expect to get the desired result 1/2 of the time. Since you intend to toss the coins 40 times, 20 are expected.
Five coins are tossed How many outcomes have either four heads or four tails?
1/4
Three coins are tossed the result is at most one head List the elements of the given event?
TTT, TTH, THT, HTT
Probability of gettingm 2 tails when 2 coins are tossed?
1/4 if they are tossed only once.
What is the name of the coins tossed in Mardi Gras?
Doubloons
How many outcomes will there be when n coins are tossed?
Two
Four coins tossed what is the probability of tossing all heads?
If they are fair coins, it is 1/16.
How many outcomes are possible if 3 coins are tossed?
9
If you tossed 3 coins what are the odds you will get 2 tails?
3 out of 8
When 2 coins are tossed what is the probability of a head and a tail?
50/50
If two ordinary coins are tossed write out a sample space?
Two coins tossed sample space is (H=Heads, T = Tails) as follows. HH, HT, TH, TT is the sample space.
What is the probability of getting 2 tails if you tossed 3 coins?
1/2
