Compare and contrast nominal, dichotomous, ordinal, and normal variables.
D2.1 Working with Variables. a) Compare and contrast nominal, dichotomous, ordinal, and normal variables. B) In social science research, why isn’t it important to distinguish between interval and ratio data? D2.2 z scores and the population. a) How do z scores relate to the normal curve? b) How would you interpret a z score of […]