Statistics is the science of planning studies and experiments. You collect data then organize,
summarize, analyze, and interpret the data to then make a conclusion based on the data.
The difference between a population and a sample is that a sample is onl
Examining Distributions Checkpoint 1
The following 5 questions relate to the same histogram, shown below.
This histogram shows the times, in minutes, required for 25 rats in a animal behavior experiment to successfully
navigate a maze.
What percentage of
Examining Relationships Checkpoint 1
Points: 10 out of 10
A store asked 250 of its customers whether they were satisfied with the service or not. The responses were also classified according to the gender
of the customers. We want to study whet