Know for this formula: A squared + B squared = C squared
Who is Pythagoreos?
100
A group receiving a dummy treatment, enabling the researchers to control the placebo effect
What is a control group
100
y2-y1/x2-x1
What is the slope of a line?
100
A multistate lottery game that consists of drawing five distinct whole numbers from the numbers 1 through 55
What is Powerball
100
d.f. is a simple notation for number of values - 1
What is degrees of freedom
200
At least 75% of the data must fall within 2 standard deviations of the mean
Who is Chebyshev?
200
The difference between measurements from a sample and corresponding measurements from the respective population.
What is sampling error
200
The sum of scores/Number of scores
What is the mean?
300
Two French men accredited with the discovery of the mathmatical theory of Probability
Who are Blaise Pascal and Pierre Fermat
300
A treatment is deliberately imposed on the individuals in order to observe a possible change in the response or variable being measured.
What is an experiment
300
The mean of 90% of the data.
What is the trimmed mean?
400
French mathematician who studied probabilities of rare events that occur infrequently in space
Who is Poisson
400
In this type of inference, we make predictions or forecasts about the value of a statistical variable.
What is regression?
400
The sum of all probabilities of a simple event.
What is 1?
500
Who said "No one wants to learn by mistakes, but we cannot learn enough from success to go beyond the state of the art ... Such is the nature not only of science and engineering, but of all human endeavors."
Who is Henry Petroski
500
A graph in which data pairs (x,y) are plotted as individual points on a grid with horizontal axis x and vertical axis y.