Data Detective
This type of data represents numerical values that can be measured or counted
What is Quantitative Data?
This type of study is when the researchers only watch what happens.
What is an Observational Study?
Events with no outcomes in common are called this.
What is Mutually Exclusive / Disjoint?
What is Random, Independent(10% Condition), and Normal (Success/Failure)?
The acronym SOCS stands for these 4 different things.
What are Shape, Outliers, Center, and Spread?
Bar charts and pie charts can only be used to represent this type of data.
What is Categorical Data?
This term describes when neither the experimenter nor the subjects know who received what treatment.
What is a Double Blinding?
The P(AnB), if they were both independent, would be equal to this.
What is P(A) x P(B)?
This test would be used when comparing average test scores between two independent classes.
What is a 2-Sample-T-test?
CLT is the acronym used for this term, when n is greater than or equal to 30.
What is the Central Limit Theorem?
These 5 components make up the Five Number Summary.
What is (Min - Q1 - Median - Q3 - Max) ?
A sampling design in which groups are chosen at random.
What is Cluster Sampling?
What is Binomialcdf (Binomcdf)?
This type of error occurs when the null hypothesis is true, but we reject it.
What is a Type 1 error?
This acronym is used when checking conditions for Regression Inference.
What is LINER?
This rule helps determine outliers.
What is the 1.5 x IQR Rule?
Poor wording in a survey would be think kind of bias.
What is Response Bias?
This law states that as the number of trials or observations increase, the average of the results will get closer and closer to the true average.
What is the Law of Large Numbers?
This test would be used if you were trying to see if a die was fair.
What is a Chi-Square Goodness of Fit Test?
The acronym RIL is used when checking conditions for these tests.
What are Chi-Square Tests?
This Paradox happens when averages are taken across different groups, yet they appear to contradict the overall averages.
What is Simpson's Paradox?
The 4 Principles of Experimental Design
What is Control, Randomize, Replicate, and Block?
Geometric and Binomial probabilities are both this type of trial.
What is a Bernoulli Trial?
This test would be used if you were trying to compare a group of people before and after a treatment to themselves.
What is a Paired-T-Test?
This phrase is often added at the end of descriptive acronyms to help student's in wording their answers.
What is +Context?