The hypothesis statement h: μ < 60 is an example of a(an) ________ hypothesis.

The maximum height of a normal curve corresponds to the ________ of a normal distribution.

The mean of a collection of data is located at the ______ of a distribution of data.

The sum of the differences between sample observations and the sample mean is equal to _______.

To locate the percentile for a given observation in a data set, the data must be ___________.

Two samples are ________________ if the sample values are paired.

Common and conventionally accepted ways of measuring numerical data characteristics such as _____

In ordinal scale the data are rank-ordered according to the_____

Operational definition is the definition of a concept by means of the operations or procedures that were used to _____ it.

In nominal scale the data is _____

Nocebo effect is the belief of a participant in an experiment or a patient that a drug or treatment will_____