Table of Contents
- 1 What is the probability that if 3 identical coins are flipped simultaneously?
- 2 What is the probability that if three identical coins are flipped all would end up heads what is the probability that the three coins would not either be all heads or tails?
- 3 What is the probability of flipping 3 coins and getting heads?
- 4 What are the two possible outcomes of a coin?
What is the probability that if 3 identical coins are flipped simultaneously?
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.
When you toss 3 coins What is the probability that you get exactly 3 heads?
0.125
Answer: If you flip a coin 3 times the probability of getting 3 heads is 0.125.
What is the probability that when 3 coins are flipped at most one lands heads?
If you flip a coin three times the chance of getting at least one head is 87.5\%.
What is the probability that if three identical coins are flipped all would end up heads what is the probability that the three coins would not either be all heads or 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 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.
How many combinations are there with 3 coins?
8 possible outcomes
We can now extend this thinking. If we toss three coins, we have a total of 2 × 2 × 2 = 8 possible outcomes: HHH, HHT, HTH, HTT, THH, THT, TTH, and TTT, as shown in Figure 6.4 b.
What is the probability of flipping 3 coins and getting heads?
There are 8 outcomes (2^3) for flipping 3 coins. Two of the outcomes are all heads or all tails. The probability is 2/8 = 1/4. , Just interested in math is all. Kinda a hobby. I assume you mean all 3 coins land on heads, or all 3 coins land on tails. The odds of this happening is (1/2)^3 = 1/8.
What is the probability of tossing 3 coins?
Important Formulae 1 The possible outcomes of tossing 3 coins are { (HHT), or (TTH) or (HHH) or (THT) or (THH) or (HTH) or (HTT) or (TTT)} 2 The total no of possible outcomes = 8 3 The probability of getting at least one head = number of possibilities of heads as outcome/total no of possibilities = 3/8
What is the probability of getting 3 heads or 3 tails?
⇒ The probability of getting all heads or all tails when three coins are flipped is 2 8 = 1 4. Assuming fair coins and fair tosses, there are 2^3 = 8 possible outcomes. There is just 1 possible outcome with 3 heads and just 1 possible outcome with 3 tails. Therefore, the probability of tossing either 3 heads or 3 tails = (1/8)+ (1/8) = 1/4 =25\%
What are the two possible outcomes of a coin?
Note: Each coin has two possible outcomes H (heads) and T (Tails). The sample space S is given by. Let E be the event “two heads are obtained”.