AP Statistics Final Review
2026 | Practice Questions,
FRQs & Study Guide
|Graded A+ | Guaranteed
success|
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales
Included
, standard deviation A statistical measure of how far away each value is, on average, from the mean.
A measure of spread. Specifically, the typical distance the data points are from the
mean.
population (statistics) the entire aggregation of items from which samples can be drawn
What the sample in an experiment or study usually reperesents
categorical data Data that can be placed into categories . For example "gender" is a categorical
data and the categories are "male" and "female".
Labels or names used to identify categories of like items
If you asked people in which month they were born or what their favorite class is,
they would answer with names, which would be categorical data. However, if you
asked them how many siblings they have, they would answer with numbers, not
categories
Labels or names used to identify categories of like items
quantitative data Data associated with mathematical models and statistical techniques used to
analyze spatial location and association.
numerical information describing how much, how little, how big, how tall, how
fast, etc.
age is quantitative
bar graph a type of graph in which the lengths of bars are used to represent and compare
data in categories
A graph that uses horizontal or vertical bars to represent data.
2026 | Practice Questions,
FRQs & Study Guide
|Graded A+ | Guaranteed
success|
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales
Included
, standard deviation A statistical measure of how far away each value is, on average, from the mean.
A measure of spread. Specifically, the typical distance the data points are from the
mean.
population (statistics) the entire aggregation of items from which samples can be drawn
What the sample in an experiment or study usually reperesents
categorical data Data that can be placed into categories . For example "gender" is a categorical
data and the categories are "male" and "female".
Labels or names used to identify categories of like items
If you asked people in which month they were born or what their favorite class is,
they would answer with names, which would be categorical data. However, if you
asked them how many siblings they have, they would answer with numbers, not
categories
Labels or names used to identify categories of like items
quantitative data Data associated with mathematical models and statistical techniques used to
analyze spatial location and association.
numerical information describing how much, how little, how big, how tall, how
fast, etc.
age is quantitative
bar graph a type of graph in which the lengths of bars are used to represent and compare
data in categories
A graph that uses horizontal or vertical bars to represent data.
