Sampling methods
This method uses a random number generator
What is SRS?
This is the dummy pill
WHAT IS Placebo?
This data must be measured in whole numbers
What is discrete (quantitative discrete)?
This is the average
What is mean?
This student often has a book they are reading
Who is Sean?
Population is divided into groups; a few groups are randomly selected, and everyone in those groups are included in the sample
What is a Cluster Random Sample
This pill is often a new drug given to subjects to test the effects.
WHAT IS Treatment?
This data can be measured with decimals and fractions. All real numbers
What is continuous?
This is the number that is in the middle
What is median?
This student enjoys a heated discussion about combinations and permutations
Who is Salem?
Everyone (everything) is listed. Choose a random starting point, then every nth individual is included in the sample
What is systematic random sample
What is a single blind experiment?
This is the type of data that would measure the number of tickets sold to a baseball game
What is discrete?
This is the number that happens most often
What is mode
This student is in dance spectrum
Who is Griffin?
Population is divided into groups and then choosing proportionally from each group to reflect the same characteristic in the population.
What is a Quota sample?
In this experiment, the researchers and the subject do not know who received treatment
What is a double blind experiment?
This is type of data that would represent the percent of body fat
What is continuous?
25% of the data is below this number
What is the first quartile
This student is on the gymnastics team
Who is Fiona and/or Ariella?
The instructor takes her sample by gathering data on 5 randomly selected students from each lake community
What is stratified?
These are experiments that are not predictable, have similar subjects, and some subjects receive an intervention.
What are Randomized Comparative Experiments?
What type of data would be best to measure the number of students that watch Spongebob
What is discrete data?
The middle 50%
What is the interquartile range?
This student played in a championship game this season
Who is Cyrus?