If we standardise the normal curve, we express the original x values in terms of their number of standard deviations away from the mean.Group of answer choicesTrueFalse

Standard deviation measures the extent to which the values are scattered around the central mean.Group of answer choicesTrueFalse

To standardize the value of the variable, one has to calculate ________score of the variable to make standard normal curveGroup of answer choicesRHTZ

The standard deviation of a sampled population is also called the standard error of the sample mean.Group of answer choicesTrueFalse

. Standard deviation is a measure of the ________.center of a data setposition of a data value in a data setarea under a normal curvespread of a distribution

A change in the standard deviation of a normal distribution will result in ________.a change in the location of the peak of the curvea change in the area under the curvea change in the shape of the curvea change that shifts the graph to the left or the right