Soundness of mind

Would it be possible to have a set of 5 numbers where the standard deviation is 0?

Yes, it is possible to have a set of five numbers where the standard deviation is zero. This would require all five numbers to be equal to each other. For example, a set of numbers such as {2,2,2,2,2 Yes, it is possible to have a set of five numbers where the standard deviation is 0. This happens when all five numbers are equal. For example, the set {1, 1, 1, 1, 1 Yes, it is possible to have a set of 5 numbers where the standard deviation is 0. This would require all the numbers to be equal, and in such a set the mean and median would be the same as the numbers. For example, if the set of numbers was {2,2,2,2,2 Yes, it is possible to have a set of 5 numbers where the standard deviation is 0. This can be achieved by having all 5 numbers in the set be the same. For example, if the set of 5 numbers is [2,2,2,2,2], then the standard deviation of this set is 0.

Is it possible to have 0 standard deviation?

Yes, it is possible to have a standard deviation of 0. This would indicate that all of the data points in a dataset have the same value, so there is no variation between them. This could occur if all the data points are the same, or if there is a single data point.

What happens if standard deviation is 0?

If the standard deviation of a set of data is 0, it means that all the values in the set are equal. This is an indication that the data is not spread out at all, and is therefore not very useful for making any meaningful conclusions.