upgrade
upgrade
  1. All Key Terms
  2. Intro to Statistics

Browse all Intro to Statistics Key Terms

#

"OR" Event
$ ext{sigma}_{ar{x}}$
$ ext{sqrt} rac{ ext{hat}{p}(1- ext{hat}{p})}{n}$
$\alpha$
$\chi^2$
$\hat{p}$
$\hat{p}_1 - \hat{p}_2$
$E_i$
$H_0$
$H_a$
$O_i$
(p1 - p2)0
|p̂1 - p̂2|
±3 Standard Deviations
α
α (Alpha)
β
λ (Lambda)
μ
μ1 - μ2
μ_\bar{x}
μ_\sum{x}
ρ (Rho)
σ_\sum{x}
σx̄
σ²
χ²
∩ (Intersection)
25th Percentile
50th Percentile
68-95-99.7 Rule
75th percentile
90th Percentile

A

Absolute value of a residual
Accuracy
Addition Rule
Additivity
Adjusted R-Squared
Age Distribution
Alpha
Alternative Hypothesis
Alternative hypothesis
Analysis of Variance (ANOVA)
Anonymity
ANOVA
Area to the left
Area to the right
Area Under the Curve
Arithmetic Average
Association
Assumption
Asymptotic Normality
Average

B

Balanced design
Bar Graph
Bar graph
Bartlett's Test
Bayes' Theorem
Before-and-After Measurements
Bell Curve
Bell-Shaped
Bell-Shaped Curve
Bernoulli distribution
Bernoulli Trial
Bernoulli Trials
Beta
Beta Distribution
Between-Group Variability
Between-Group Variance
Bias
Bimodal
Bimodal distribution
Bin
Binomial Distribution
Binomial distribution
  • …
Fiveable
Study Content & Tools
Study GuidesPractice QuestionsGlossaryScore Calculators
Company
Get $$ for referralsPricingTestimonialsFAQsEmail us
Resources
AP ClassesAP Classroom

every AP exam is fiveable

history
🌎 ap world history🇺🇸 ap us history🇪🇺 ap european history
social science
✊🏿 ap african american studies🗳️ ap comparative government🚜 ap human geography💶 ap macroeconomics🤑 ap microeconomics🧠 ap psychology👩🏾‍⚖️ ap us government
english & capstone
✍🏽 ap english language📚 ap english literature🔍 ap research💬 ap seminar
arts
🎨 ap art & design🖼️ ap art history🎵 ap music theory
science
🧬 ap biology🧪 ap chemistry♻️ ap environmental science🎡 ap physics 1🧲 ap physics 2💡 ap physics c: e&m⚙️ ap physics c: mechanics
math & computer science
🧮 ap calculus ab♾️ ap calculus bc📊 ap statistics💻 ap computer science a⌨️ ap computer science p
world languages
🇨🇳 ap chinese🇫🇷 ap french🇩🇪 ap german🇮🇹 ap italian🇯🇵 ap japanese🏛️ ap latin🇪🇸 ap spanish language💃🏽 ap spanish literature

go beyond AP

high school exams
✏️ PSAT🎓 Digital SAT🎒 ACT
honors classes
🍬 honors algebra II🐇 honors biology👩🏽‍🔬 honors chemistry💲 honors economics⚾️ honors physics📏 honors pre-calculus📊 honors statistics🗳️ honors us government🇺🇸 honors us history🌎 honors world history
college classes
👩🏽‍🎤 arts👔 business🎤 communications🏗️ engineering📓 humanities➗ math🧑🏽‍🔬 science💶 social science

TermsPrivacyCCPA
© 2025 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.

every AP exam is fiveable

Fiveable
Study Content & Tools
Study GuidesPractice QuestionsGlossaryScore Calculators
Company
Get $$ for referralsPricingTestimonialsFAQsEmail us
Resources
AP ClassesAP Classroom
history
🌎 ap world history🇺🇸 ap us history🇪🇺 ap european history
social science
✊🏿 ap african american studies🗳️ ap comparative government🚜 ap human geography💶 ap macroeconomics🤑 ap microeconomics🧠 ap psychology👩🏾‍⚖️ ap us government
english & capstone
✍🏽 ap english language📚 ap english literature🔍 ap research💬 ap seminar
arts
🎨 ap art & design🖼️ ap art history🎵 ap music theory
science
🧬 ap biology🧪 ap chemistry♻️ ap environmental science🎡 ap physics 1🧲 ap physics 2💡 ap physics c: e&m⚙️ ap physics c: mechanics
math & computer science
🧮 ap calculus ab♾️ ap calculus bc📊 ap statistics💻 ap computer science a⌨️ ap computer science p
world languages
🇨🇳 ap chinese🇫🇷 ap french🇩🇪 ap german🇮🇹 ap italian🇯🇵 ap japanese🏛️ ap latin🇪🇸 ap spanish language💃🏽 ap spanish literature

go beyond AP

high school exams
✏️ PSAT🎓 Digital SAT🎒 ACT
honors classes
🍬 honors algebra II🐇 honors biology👩🏽‍🔬 honors chemistry💲 honors economics⚾️ honors physics📏 honors pre-calculus📊 honors statistics🗳️ honors us government🇺🇸 honors us history🌎 honors world history
college classes
👩🏽‍🎤 arts👔 business🎤 communications🏗️ engineering📓 humanities➗ math🧑🏽‍🔬 science💶 social science
TermsPrivacyCCPA
© 2025 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.