Table of Contents
- 1 What is the probability of getting at least 2 tails?
- 2 When 4 fair coins are tossed together what is the probability of getting at least 3 heads?
- 3 When a fair coin is tossed 4 times?
- 4 What is the probability of getting tails 4 times in a row?
- 5 When a coin is tossed 4 times what is the total number of possible outcomes?
- 6 How many outcomes if a coin is tossed 4 times?
What is the probability of getting at least 2 tails?
All the eight outcomes are equally likely to occur. In four out of eight of them (the ones that are colored red), we see at least two tails. Therefore, the probability of getting at least two tails is 48=0.5.
When 4 fair coins are tossed together what is the probability of getting at least 3 heads?
From the 16 possible outcomes, 4 have exactly 1 tail (equivalent to 3 heads). Therefore 4/16=25\% of the time exactly 3 heads will be obtained. The general solution: where is the number of heads and is the number of coin throws, and is the probability that throws lead to exactly heads.
What is the probability of getting at least 2 tails in tossing a coin 4 times?
0.375 is the probability of getting two tails when flipping four coins. 0.50 is the probability of being off by one (1 or 3 tails), while 0.125 is the probability of being off by two (0 or 4 tails).
When a fair coin is tossed 4 times?
We know that a coin can give heads or tails that is 2 outcomes. If it is tossed n times then it can give ${2^n}$ outcomes. Here it is being tossed 4 times it means it will give ${2^4} = 16$ outcomes. So, the total number of outcomes is 16.
What is the probability of getting tails 4 times in a row?
1/16
Summary: The probability of getting tails 4 times in a row when you flip a coin is 1/16.
What is the probability of tossing a coin 4 times?
1) Consider the experiment of flipping of 4 coins. If we assume that each individual coin is equally likely to come up heads or tails, then each of the above 16 outcomes to 4 flips is equally likely. Each occurs a fraction one out of 16 times, or each has a probability of 1/16.
When a coin is tossed 4 times what is the total number of possible outcomes?
16
We know that a coin can give heads or tails that is 2 outcomes. If it is tossed n times then it can give ${2^n}$ outcomes. Here it is being tossed 4 times it means it will give ${2^4} = 16$ outcomes. So, the total number of outcomes is 16.
How many outcomes if a coin is tossed 4 times?
When flipping a coin 4 times what is the total outcomes?
16 possible
Each coin has two possible outcomes – heads or tails. Therefore, the total number of possible outcomes is: 2×2×2×2=16 possible outcomes.