CORRECT ANSWERS GRADED A+
2026
statistic - answer-a number used to describe a sample characteristic
Sample - answer-a subset of a population, containing the individuals that are actually
observed
Parameter - answer-a number that describes a characteristic of a population
Qualitative - answer-classification of individuals based on some attribute, label or
characteristic
Quantitative - answer-numerical in nature and tell how or how many of something there
is. it provides counts and measurements
discrete - answer-can only take on a specific value, they are usually "counts"
Continuous - answer-a value in a given range of numbers. continuous data are often
measurements such as length and weight
simple random sample - answer-A sample of size n selected from the population in
such a way that each possible sample of size n has an equal chance of being selected.
cluster random sample - answer-Divide the population into a large number of clusters.
Select a simple random sample of the clusters and use the subjects in those clusters as
the sample