High school statistics

Data makes more sense when we graph it and summarize it with numbers.

Two-way tables show us relationships between categorical variables.

Getting reliable data is vital if we want to make correct conclusions.The process of collecting data through studies involves sampling, observations, surveys, and experiments.

Few things are certain in life. Probability gives us an idea of the likelihood or unlikelihood of different outcomes.

If you roll five dice, what’s the probability that three of them show a 6? In a group of 20 strangers, what’s the probability that more than half of them were born in the summer? Learn about binomial probability to answer these types of problems.