If Z Has a Standard Normal Distribution,find P(Z > 2σ)

question 87

Short Answer

If Z has a standard normal distribution,find P(Z > 2σ).

---

Definitions:

Normal Distribution

A bell-shaped distribution that is symmetric about the mean and characterized by its mean and standard deviation.

Categorical Data

Labels or names used to identify categories of like items.

Goodness of Fit

A statistical analysis that measures how well observed data match the values expected by a model.

Independence Test

A statistical procedure used to determine whether two or more variables are independent of each other within a population.