0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How do you find the percent of probability?
You multiply the probability by 100.
What is the multiplication rule?
States that to determine a probability, we multiply the probability of one event by the probability of the other event. Ex: Probability that two coins will land face heads up is 1/2 x 1/2 = 1/4 .
How do you calculate the probability for a group of several independent events?
You multiply together their individual probabilities.
How do you find the probability of disjoint events?
Multiply the possible outcomes of the events in the disjoint events
How do you get the probability of three dice rolls?
The probability of 3 specific dice rolls is the probability that each one will happen multiplied together. For instance, the probability of rolling 2 then 6 then 4 is the probability of all of these multiplied together: The probability of rolling 2 is 1/6. The probability of rolling 6 is 1/6. The probability of rolling 4 is 1/6. Multiply these together and we get the total probability as 1/216
How do you find the percent of probability?
You multiply the probability by 100.
What does and mean in probability?
It means multiply, Probaility of A and B means probability of A multiplied by probability of B.
How do you find the probability of A and B when you don't know the probability of A given B?
If A and B are independent, then you can multiply the two probabilities
When two dice are rolled what is the probability that both will be a five?
if you multiply the number of rolls you did you will get the answer
What is the multiplication rule?
States that to determine a probability, we multiply the probability of one event by the probability of the other event. Ex: Probability that two coins will land face heads up is 1/2 x 1/2 = 1/4 .
How do you calculate the probability for a group of several independent events?
You multiply together their individual probabilities.
How do you find the probability of disjoint events?
Multiply the possible outcomes of the events in the disjoint events
How do you get the probability of three dice rolls?
The probability of 3 specific dice rolls is the probability that each one will happen multiplied together. For instance, the probability of rolling 2 then 6 then 4 is the probability of all of these multiplied together: The probability of rolling 2 is 1/6. The probability of rolling 6 is 1/6. The probability of rolling 4 is 1/6. Multiply these together and we get the total probability as 1/216
What is the probability of tossing two coins that are different?
The probability of tossing two coins that are different is 1 in 2, or 0.5.The probability of tossing something on the first coin is 1. The probability of not matching that on the second coin is 0.5. Multiply 1 and 0.5 together, and you get 0.5.
What is the probability that a coin that is tossed 10 times what is the probability of it landing on heads 10 times?
The probability is 0.09766%.Each toss has a ½ chance to be heads. To combine probabilities use multiply them. So the probability to get two heads out of two tosses is ½ * ½, and three heads out of three tosses is ½ * ½ * ½. So the exact answer is 0.5^10
What does square of probability explain?
If p is the probability that an event will happen once, then the probability that it will happen just twice is p2. The probability it will happen 3 times is p3. The probability it will happen at least once ( ie once or twice or three times ore more times is p + p2 + p3 + ... = p(1-p). For "or" you add probabilities, for "and" you multiply probabilities.
If a coin is flipped and a die is rolled.what is the probability of getting heads and a 6?
The probability of flipping a heads is 1/2 and the probability of rolling a 6 is 1/6. By the laws of probability it would be logical to multiply them together, (1/2)(1/6) thus the answer being 1/12 with is roughly eight percent.
