What is a cluster sample?
SQUIRREL!
The sports Shayla participates in.
What are bowling and dance?
Kenessa is going to college become this.
What is a physical therapist?
Bias that occurs when portions of a populations are entirely excluded or less represented in the sample than they are in the population.
What is undercoverage?
SQUIRREL!
The branch of the military that Riley is in.
What is the Army National Guard?
A dataset or distribution where the most frequent values occur at two distinct points, creating two prominent peaks in a graph.
What is bimodal?
A sampling method in which a population is divided into subgroup based upon characteristics that they share. Once divided, a simple random sample is performed on each subgroup. The sample size from each subgroup is generally proportional to the size of that subgroup in the overall population.
What is stratified sampling?
If one event has m possible outcomes and another independent event has n possible outcomes, then the total number of possible outcomes for both events is mn.
A special normal distribution with a mean of 0 and standard deviation of 1.
What is the standard normal distribution?
Squirrel!
The state Taylor is going to college in.
What is Wisconsin?
SQUIRREL!
The sport Amaya participates in.
What is dance?
The product of an integer and all the integers below it.
What is a factorial?
The correlation coefficient (r) of a scatterplot with a perfect linear relationship where one variable increases as the other decreases
What is r=-1?
Lucas plays this instrument
What is a guitar?