pr(2 then 4) = pr(2) × pr(4) = 1/10 × 1/10 = 1/100
To calculate the probability of landing on the number 2 on a simple spinner divided into equal sections numbered from 1 to 5, you first determine the total number of sections, which is 5. Since there is only one section that shows the number 2, the probability of landing on 2 is 1 out of 5. Therefore, the probability is 1/5 or 20%.
A spinner with equally likely outcomes is one that is divided into sections of equal size, where each section represents a distinct outcome. For example, a spinner divided into four equal sections numbered 1 to 4 has equally likely outcomes, as each number has the same probability of being landed on when spun. Other examples include spinners with sections colored differently or labeled with different symbols, provided each section is of equal area.
In a spinner numbered 1 to 10, the multiples of 5 are 5 and 10. This gives us 2 favorable outcomes. Since there are 10 possible outcomes on the spinner, the probability of landing on a multiple of 5 is 2 out of 10, or simplified, 1 out of 5. Therefore, the probability is 0.2 or 20%.
1/10
Assuming that the four-sided spinner is fair and that it is numbered in the traditional way of 1, 2, 3 and 4, the probability of spinning a three is 1/4.
9
To calculate the probability of landing on the number 2 on a simple spinner divided into equal sections numbered from 1 to 5, you first determine the total number of sections, which is 5. Since there is only one section that shows the number 2, the probability of landing on 2 is 1 out of 5. Therefore, the probability is 1/5 or 20%.
The answer depends on how many sides the spinner has and how they are numbered. It also depends on how many time it is spun.
If it is a fair spinner, then 3/8
A spinner with equally likely outcomes is one that is divided into sections of equal size, where each section represents a distinct outcome. For example, a spinner divided into four equal sections numbered 1 to 4 has equally likely outcomes, as each number has the same probability of being landed on when spun. Other examples include spinners with sections colored differently or labeled with different symbols, provided each section is of equal area.
The probability is one in four, or 25%.
5/12 If it's wrong don't mind me, i'm not even in middle school yet i'm just smart
In a spinner numbered 1 to 10, the multiples of 5 are 5 and 10. This gives us 2 favorable outcomes. Since there are 10 possible outcomes on the spinner, the probability of landing on a multiple of 5 is 2 out of 10, or simplified, 1 out of 5. Therefore, the probability is 0.2 or 20%.
17 out of 21
It is 0.5
1/10
Assuming that the four-sided spinner is fair and that it is numbered in the traditional way of 1, 2, 3 and 4, the probability of spinning a three is 1/4.