Mary, a housewife, goes to a hypermarket to get some medicine for her dog. She skips all the aisles and goes to the part of the hypermarket where pet supplies are stored. She believes that she is more likely to find medicine for her dog in that aisle. This is an example of:

Explain the difference between an independent and dependent sample. choose the correct answer below. a. in an independent sample, the individuals are chosen without replacement; in a dependent sample, the individuals are chosen with replacement. b. in a dependent sample, one would use a two-tailed hypothesis test; in an independent sample, one would use a one-tail hypothesis test. c. a sample is independent when an individual selected for one sample does not dictate which individual is to be in the second sample. a sample is dependent when an individual selected for one sample dictates which individual is to be in the second sample. d. a sample is independent when an individual selected for one sample dictates which individual is to be in the second sample. a sample is dependent when an individual selected for one sample does not dictate which individual is to be in the second sample. independent samples are often referred to as matched-pairs samples.

Which of the four varnas are soldiers placed in? a. sudra b. brahmin c. vaishya d. kshatriya

In ancient egypt, the pharaoh collected from the peasant farmers. a. oil b. gold c. lumber d. taxes