Solution: When 3 coins are tossed, the possible outcomes are HHH, TTT, HTT, THT, TTH, THH, HTH, HHT. (i) Let E1 denotes the event of getting all tails. Hence the required probability is ⅛.
Contents
- 1 What is the probability of flipping 3 coins and getting 3 heads?
- 2 What is the probability of flipping tails tails tails with 3 coins?
- 3 What is the probability of flipping 3 coins on the same side that is getting either all heads or all tails?
- 4 What is the probability of flipping 3 coins and getting 1 heads?
- 5 When we flip three coins What is the probability that all three coins will land on heads HHH )?
- 6 When a biased coin is tossed the probability?
- 7 What is the probability of 3 tails?
- 8 What is the probability of getting at most 2 tails when flipping 3 coins?
- 9 What is the probability of flipping 3 coins and having exactly two of them landed on heads make a tree diagram first )?
- 10 What is the probability of flipping 3 coins and getting at least 1 tails?
What is the probability of flipping 3 coins and getting 3 heads?
Answer: If you flip a coin 3 times the probability of getting 3 heads is 0.125.
What is the probability of flipping tails tails tails with 3 coins?
Summary: The probability of getting tails on all the three fair coins is 1/8.
What is the probability of flipping 3 coins on the same side that is getting either all heads or all tails?
There are 8 possible outcomes for tossing three coins. Two of these outcomes are either all heads or all tails, Therefore there is a 28=14=0.25= 25% chance of getting all heads or all tails.
What is the probability of flipping 3 coins and getting 1 heads?
If you flip a coin three times the chance of getting at least one head is 87.5%.
When we flip three coins What is the probability that all three coins will land on heads HHH )?
1 Expert Answer There are 8 possibilities when flipping three coins and the possibility of getting all heads is 1 out of 8.
When a biased coin is tossed the probability?
In probability theory and statistics, a sequence of independent Bernoulli trials with probability 1/2 of success on each trial is metaphorically called a fair coin. One for which the probability is not 1/2 is called a biased or unfair coin.
What is the probability of 3 tails?
If three coins are flipped, the probability of getting exactly 3 tails is 1/8.
What is the probability of getting at most 2 tails when flipping 3 coins?
“Getting at most two tails” only rules out “getting three tails.” Assuming a fair coin, there are 8 equally likely outcomes, only one of which (TTT) has 3 tails. So the probability of getting at most 2 tails is 7/8.
What is the probability of flipping 3 coins and having exactly two of them landed on heads make a tree diagram first )?
Answer: If you flip a coin 3 times, the probability of getting at least 2 heads is 1/2.
What is the probability of flipping 3 coins and getting at least 1 tails?
Probability of getting at least 1 tail in 3 coin toss is 1−18=78.
