Python
A Mutable sequence used to store an ordered collection of items
What is a List
A grid of values, all of the same type, and is indexed by a tuple of nonnegative integers
What is a Numpy array
These are the 3 measures of central tendency
What are the mean, median and mode
Data that can be controlled directly
What is a dependent variable
Measures the strength of a relationship between two variables
What is correlation
This statement conditionally executes a block of code
What is an if statement
This Numpy method is used to create a floating point array
What is linspace()
This measures how spread out a set of data is relative to the mean.
What is variance
This is another word to represent the coefficients of a model
What are parameters
The differences from the fitted line to the observed values
What are Residuals
An anonymous function, that can accept any number of arguments, but can only have a single expression.
What is a lambda function
This is a one-dimensional labeled array capable of holding data of any type (integer, string, float, python objects, etc.)
What is a Pandas Series
The probability of obtaining a sample outcome, given that the value stated in the null hypothesis is true.
What is a p-value
A standardized measure of the goodness of fit for a regression model
What is R-Squared
This pandas method is used to detect missing values for an array-like object.
What is isna() OR isnull()
A keyword in Python used to define an instance or an object of a class
What is Self
This Pandas method allows you to replace all null values with whatever value you pass into it
What is the fillna() method
This occurs when a researcher incorrectly rejects a true null hypothesis.
What is a type 1 error
A situation where there is a high degree of correlation among the independent variables in a regression model
What is multicollinearity
A function for continuous data where the value at any point can be interpreted as providing a relative likelihood that the value of the random variable would equal that sample.
What is a Probability Density Function
This function takes a function as an argument and then applies that function to all the elements of an iterable
What is the map() function
This popular Pandas function is used to split the data into groups based on some aggregate method and combine the results
What is a groupby function
This is known as the standard deviation of a sampling distribution
What is the standard error
Pairwise products of the "original" independent variables.
What are interaction terms
____ operators are used to combine conditional statements in Python
What are logical operators(and, or, not)