The standard deviation of a probability distribution is a: a. measure of variability of the distribution b. measure of skewness of the distribution c. measure of central location d. measure of relative likelihood

The standard deviation of a probability distribution is a measure of variability of the distribution.

Step-by-step explanation:

We have been given an incomplete statement. We are asked to complete the given statement.

We know that standard deviation is measure of variability or dispersion of a set of data values.

It tells up how much a data point is spread out from the average or mean of the data set.

Therefore, option A is the correct choice.

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

tangent

step-by-step explanation: