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What is the experimental probability of rolling a 2 on a number cube rolled 50 times?
Well, if you rolled a number cube 50 times and got a 2, let's do some quick math. The experimental probability would be the number of times you rolled a 2 divided by the total number of rolls, which in this case is 50. So, if you got a 2, say, 10 times, the experimental probability would be 10/50, which simplifies to 1/5 or 20%. Hope that clears things up for you!
A company inspects 50 computers and finds that 45 have no defects What is the experimental probability that a computer chosen at random has no defects?
90%
Why Based on the experimental probability predict the number of times that you will roll a 5 if you roll the number cube 300 times.?
The expectation is 50 times.
What is 15 over 50 as a fraction?
It is 15/50 which you can simplify if you so wish.
Is 15 over 50 equivalent to 3 over 10?
yes. if you divide 15 and 50 by 5, you end up with 3 and 10, so 15 over 50 is equal to 3 over 10
How do theoretical probability and experimental probability relate?
Take for example, flipping a coin. Theoretically, if I flip it, there is a 50% chance that I flip a head and a a 50% chance that I flip a tail. That would lead us to believe that out of 100 flips, there should theoretically be 50 heads and 50 tails. But if you actually try this out, this may not be the case. What you actually get, say 46 heads and 54 tails, is the experimental probability. Thus, experimental probability differs from theoretical probability by the actual results. Where theoretical probability cannot change, experimental probability can.
How many times would a coin have to show heads in 50 tosses to show an experimental probability of 20 percent more than the theoretical probability of getting heads?
Theoretical probability = 0.5 Experimental probability = 20% more = 0.6 In 50 tosses, that would imply 30 heads.
What is the experimental probability of rolling a 2 on a number cube rolled 50 times?
Well, if you rolled a number cube 50 times and got a 2, let's do some quick math. The experimental probability would be the number of times you rolled a 2 divided by the total number of rolls, which in this case is 50. So, if you got a 2, say, 10 times, the experimental probability would be 10/50, which simplifies to 1/5 or 20%. Hope that clears things up for you!
A company inspects 50 computers and finds that 45 have no defects What is the experimental probability that a computer chosen at random has no defects?
90%
How do you find experimetal probability?
Experimental probability is calculated by taking the data produced from a performed experiment and calculating probability from that data. An example would be flipping a coin. The theoretical probability of landing on heads is 50%, .5 or 1/2, as is the theoretical probability of landing on tails. If during an experiment, however, a coin is flipped 100 times and lands on heads 60 times and tails 40 times, the experimental probability for this experiment for landing on heads is 60%, .6 or 6/10. The experimental probability of landing on tails would be 40%, .4, or 6/10.
Why Based on the experimental probability predict the number of times that you will roll a 5 if you roll the number cube 300 times.?
The expectation is 50 times.
What is the reciprocal of 15 over 50?
The reciprocal of 15/50 is 50/15.
What is 15 over 50 as a fraction?
It is 15/50 which you can simplify if you so wish.
Why is theoretical probability called theoretical probability?
It is the theory of what might happen, but not actually what happens. In theory, if you spin a coin 100 times, it should come up on heads 50 times, as there is a 1 in 2 chance of you getting heads on each spin. If you actually do spin a coin 100 times, the total of heads is the experimental probability, so what you actually get. That may not be 50. It is likely to be close to 50 though.
What is the probability of flipping a coin 4 times and getting heads each time?
The probability on the first flip is 50% .The probability on the 2nd flip is 50% .The probability on the 3rd flip is 50% .The probability on the 4th flip is 50% .The probability of 4 heads is (50% x 50% x 50% x 50%) = (0.5)4 = 1/16 = 6.25%
Is 15 over 50 equivalent to 3 over 10?
yes. if you divide 15 and 50 by 5, you end up with 3 and 10, so 15 over 50 is equal to 3 over 10
How do you find the probability of 20 out of 50?
The probability is 20/50 = 0.4
