EIP 2 Chapter 9

which isn't a reason for descriptive statistics?

which of the following is best for non-symmetrical data?

which of the following is not a measure of variability?

which one is an indication for studies about prognostic factors, interventions, and outcomes?

what does it mean when the distribution is positively skewed?

what is the SD of distance between individual points and a straight line drawn through them

which group is consider a measure of central tendency?

which describes the shape of the curve created by data points?

range of scores within the true score for variable is established to lie within a specific...

which type of effect size considers variability in the data?

What used to make inferences from study data to more general conditions?

how confident we are that the population # lies within the range depends on the level of CI

which determines how much on average scores deviate from meant of data set.

what % of CI is prefer that is equivalent to alpha level of .05?

which measure of central tendency is used to describe nominal data?

which determines how much a measurement will vary from original value each time it is repeated?