Stats101 Study guides, Class notes & Summaries

Color-coded detailed yet concise Statistics exam prep study notes. Graphs and examples are included when necessary.

Lecture notes and summarization of validity and reliability in Psych Assessment.

In Statistics 101, an introduction course at Iowa State, it is required to make many kinds of graphs using Jmp based on given scenarios. This document is the tenth graph needed to be submitted in homework assignments and used for further analysis.

In Statistics 101, an introduction course at Iowa State, it is required to make many kinds of graphs using Jmp based on given scenarios. This document is the ninth graph needed to be submitted in homework assignments and used for further analysis.

In Statistics 101, an introduction course at Iowa State, it is required to make many kinds of graphs using Jmp based on given scenarios. This document is the seventh graph needed to be submitted in homework assignments and used for further analysis.

In Statistics 101, an introduction course at Iowa State, it is required to make many kinds of graphs using Jmp based on given scenarios. This document is the sixth graph needed to be submitted in homework assignments and used for further analysis.

Measures of location. Measures of location summarize a list of numbers by a "typical" value. The three most common measures of location are the mean, the median, and the mode. The mean is the sum of the values, divided by the number of values

Summary statistics summarize and provide information about your sample data. It tells you something about the values in your data set. This includes where the average lies and whether your data is skewed. Summary statistics fall into three main categories: Measures of location (also called central tendency).

A conditional probability is the probability that an event has occurred, taking into account additional information about the result of the experiment. ... Two events A and B are independent if the probability P(A∩B) of their intersection A ∩ B is equal to the product P(A)·P(B) of their individual probabilities.

Intro to stats is simple, even the most inept can do it. College algebra a little more complicated, but with a little extra tutoring, you could still easily get by with a C. You need HS math knowledge, nothing more. But a lot will depend on the teacher.