Paired Designs
This is a new applet first introduced in this chapter.
What is the Matched Pairs Applet?
In a paired design, each pair of observations often consists of measuring the same individual twice; true or false?
What is True?
The candy used for our 7.3 Chapter Example.
What are M&Ms?
Which is faster, hot or cold and why?
What is hot's faster, you can catch a cold?
The student who participates most in our class.
Who is Jack?
Pairs are created by matching up two very similar observational units.
What is Paired Design Using Matching?
Statistic, Simulate, Strength of Evidence
What is the 3S strategy?
The level of evidence when finding a standardized statistic of t = -1.6.
What is moderate evidence?
This occurs once in a minute, twice in a moment, but never in a thousand years.
What is the letter M?
The color of Mr. Courtien's favorite tie.
What is light blue or blue or that tie you have on right now?
Pairs are created by measuring each observational unit twice under different conditions.
What is Paired Design using Repeated Measures?
We were 95% confident that this was the faster way to round first base.
What is Wide Angle?
A sample size of at least 20 pairs without strong skewness in distribution of differences, or a symmetric distribution of differences.
What are Validity Conditions for Paired Data?
I turn everything around but do not move.
What is a mirror?
Mr. Courtien received this after school on Pi Day.
What is a Pie to the Face?
In paired design, the sample mean difference is known as this.
What is the statistic?
The 2SD confidence interval with a statistic of 0.075 and a standard deviation of 0.024.
What is (0.027, 0.123)?
A theory-based test for paired data.
What is a paired t-test?
What is a couples cruise?
Name 2 of the 5 jobs Mr. Courtien has had in government outside of teaching at schools.
What are Town Supervisor, Decennial Census Manager/Supervisor/Clerk, Town Bookkeeper, Planning Board Chairperson, Senator Schumer Office Intern?
The names of (2 out of 3) Ch. 7 Explorations.
What are Rounding First Base, Exercise and Heart Rate and Comparing Auction Formats?
This test of significance is used when looking for evidence of improvement from pretest to posttest scores.
What is an example of testing a mean difference?
In paired design, the difference in standard deviations divided by the sample size is known as this.
What is the standard error?
As I was travelling to St. Ives, I crossed paths with a man and his 7 wives.
Each of the wives had with her 7 sons.
Each of the sons had with him 7 brides.
Man, wives, sons, brides; how many were travelling to St. Ives?
What is 1 or none?
A natural cavern located in Dutchess County of which Mr. Courtien is responsible for its trail system.
What is the Dover Stone Church?