statistics Crossword

this collects data from every individual in the population
The _____, in a statistical study is the entire group of individuals we want information about.
The design of a statistical study shows this if it would consistently underestimate or consistently overestimate the value you want to know when the study is repeated many times
In a ___ expirement, neither the subjects nor those who interact with them and measure the response variable known which treatment a subject received
this is a treatment that has no active ingredient, but is otherwise like the other treatments.
Choosing individuals from the population who are easy to reach results in a _____.
This deliberately imposes some treatment on individuals to measure their responses.
This collects data from every individual in the population.
This observes individuals and measures variables of interest, but does not attempt to influence the responses.
This is a subset of individuals in the population from which we collect data.