# What is the probability of flipping a quarter 5 times and observing at least 2 heads? ### What is the probability of flipping a quarter 5 times and observing at least 2 heads?

If you don't know how to determine the answer mathematically, you could always just list all of the possible ways a coin can be tossed five times, and then simply count the number of times two heads appear. 26 tosses that contain two heads out 32 possible tosses = 26/32 which equals . 08125. That's your probability.

### What is the probability of getting at least 2 heads when flipping a coin 5 times?

0.81 is the probability of getting 2 Heads in 5 tosses.

### What is the probability of flipping at least 2 heads?

Hence the probability of getting at least 2 heads is 48=12.

### When flipping the coin 5 times what is the probability of getting heads at least one time?

0.16 is the probability of getting exactly 1 Head in 5 tosses.

### What is fair and unfair coin?

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 that a fair coin lands heads 4 times out of 5 flips?

0.19 is the probability of getting 4 Heads in 5 tosses.

### What is the probability of flipping a coin 3 times and getting at least 2 heads?

1/2 Answer: If you flip a coin 3 times, the probability of getting at least 2 heads is 1/2. Let's look into the possible outcomes.

### What is the probability of getting at most 2 heads?

Answer: The probability of getting two heads and one tail on tossing three coins at once is equal to 3/8.

### How to calculate the probability of three flips?

To calculate the probability you have to name all possible results first. If you mark a result of a single coin flip as H for heads or T for tails all results of 3 flips can be written as: Each triplet contains results on 1 st, 2 nd and 3 rd coin. So you can see that in total there are 8 elementary events in Ω.

### What is the probability of flipping a fair coin?

The probability of flipping a fair coin and heads landing face up is 0.5. The probability of rolling a fair number cube. with sides numbered 1 through 6, and an odd number landing face up 0.5. an odd numbers? What is the probabitry of

### What's the probability of getting a head on a coin?

You'd think that his name comes from the fact that half of his face is burnt, but no! (Okay, maybe a little bit.) He has a lucky coin that he always flips before doing anything. As this coin has two faces on it, his coin toss probability of getting a head is 1. Better not get on the wrong side (or face) of him!

### What is the probability of getting three tails?

So you can see that in total there are 8 elementary events in Ω. Now we have to define event A of getting tails three times. Probability of getting 3 tails in 3 coin flips is 1 8.