To estimate the probability of a 6-sided spinner being fair, one could conduct a series of spins and record the outcomes. By comparing the frequency of each side landing face up to the expected frequency (which should be equal for all sides if fair), statistical tests such as the chi-squared test can be applied. A close alignment between observed and expected frequencies would suggest the spinner is fair, while significant deviations would indicate it may not be. Additionally, repeating this process multiple times can help ensure reliability in the findings.
Probability of a spinner of 20 landing on 5 is 1/20.
The probability is(the total number of numbers on the spinner minus 5)/(the total number of numbers on the spinner)Another way to express the same probability is1 - 5/(the total number of numbers on the spinner)
It depends on how many sides the spinner has.
The answer depends on the shape of the spinner and the numbers on it.
The depends on what other numbers exist on the spinner. If there are a total of six numbers on the spinner, for instance, the probability of spinning a 1-4 is 2 in 3.
What is the probability of the spinner landing on CorB
Probability of a spinner of 20 landing on 5 is 1/20.
The probability that the spinner will land on six depends on how many numbers are on the spinner. If the spinner is only 1 through 6, then there is a 16.67% probability that the spinner will land on six with each spin.
The probability is(the total number of numbers on the spinner minus 5)/(the total number of numbers on the spinner)Another way to express the same probability is1 - 5/(the total number of numbers on the spinner)
The probability is 0.625
Assuming that it is a regular shaped spinner, the probability is 1/6*1/6 = 1/36
The answer depends on the shape of the spinner and the numbers on it.
It depends on how many sides the spinner has.
75% probability
It is spinner such that the probability that it comes to rest on any one edge is the same as the probability for any other edges.
The answer depends on the shape of the spinner and the numbers on it.
The answer depends on the shape of the spinner and the numbers on it.