If there are four colors on a spinner, then the probability of spinning one particular color is 1 in 4, or 0.25. Also, the probability of spinning one of two particular colors is 2 in 4, or 0.5. Combining these two "unrelated" events simply requires multiplication. The probability, then, of spinning one particular color on one spin, and then spinning one of two particular colors on the next spin is (1 in 4) times (2 in 4), or 2 in 16, or 0.125.
To determine the probability of spinning red on a spinner, you need to know the total number of sections on the spinner and how many of those sections are red. The probability can be calculated using the formula: Probability = (Number of red sections) / (Total number of sections). If, for example, there are 4 red sections on a spinner with 10 total sections, the probability would be 4/10 or 0.4, which is 40%.
The probability of blue, when there are 4 blue, 6 yellow, and 3 red, is 4 is 13.
To determine the experimental probability of spinning red, you need the number of times red was spun divided by the total number of spins conducted. For example, if red was spun 8 times out of 20 total spins, the experimental probability would be 8/20, which simplifies to 0.4 or 40%. You would need the actual counts from the trial to calculate this accurately.
Assuming the red and blue spinner has an equal number of red and blue spots, the odds of spinning blue is 50%. On the other spinner, the odds of an odd number is 67%. Combined, the odds of spinning blue and an odd number is 33%. (50% times 67%)
The answer will depend on the patter of colours on the two spinners.
Zero if there is no red. 100% if all are red.
If there are four colors on a spinner, then the probability of spinning one particular color is 1 in 4, or 0.25. Also, the probability of spinning one of two particular colors is 2 in 4, or 0.5. Combining these two "unrelated" events simply requires multiplication. The probability, then, of spinning one particular color on one spin, and then spinning one of two particular colors on the next spin is (1 in 4) times (2 in 4), or 2 in 16, or 0.125.
To determine the probability of spinning red on a spinner, you need to know the total number of sections on the spinner and how many of those sections are red. The probability can be calculated using the formula: Probability = (Number of red sections) / (Total number of sections). If, for example, there are 4 red sections on a spinner with 10 total sections, the probability would be 4/10 or 0.4, which is 40%.
The chance of receiving a blue result is 2 in 4, in other words 50%.
The probability of blue, when there are 4 blue, 6 yellow, and 3 red, is 4 is 13.
Assuming you want the probability FOR A SINGLE TRY, and you want the numbers in that exact order, the probability for each part (for instance, first = red; or second = green) is 1/4; therefore, the probability for the combination is (1/4) to the power 4.
The probability is 0.56
To determine the experimental probability of spinning red, you need the number of times red was spun divided by the total number of spins conducted. For example, if red was spun 8 times out of 20 total spins, the experimental probability would be 8/20, which simplifies to 0.4 or 40%. You would need the actual counts from the trial to calculate this accurately.
Assuming the red and blue spinner has an equal number of red and blue spots, the odds of spinning blue is 50%. On the other spinner, the odds of an odd number is 67%. Combined, the odds of spinning blue and an odd number is 33%. (50% times 67%)
Pr(Red or Blue) = 0.5833...Pr(R on first pull and Blue on second pull) = 0.0533...
if there is a jar containing 5 red marbles 6green and 4 blue what is the probability off not chossing a blue marble