Unit 5 Vocab

Front

A group of individuals or objects being studied is called a ______________.

Back

Population

Front

If the population is too large or hard to survey, a __________ can be collected.

Back

Sample

Front

A ______________ is part of a population.

Back

Sample

Front

Best sample type: ___________

Back

Random

Front

A random sample is more __________ of a population because it gives every member an equal chance of being selected.

Back

representative

Front

A _____________ sample is created if some members have a higher chance of selection.

Back

biased

Front

Mean is the __________ of a data set.

Back

Average

Front

Spread from min to max value.

Back

Range

Front

Data value that occurs most frequently: _________

Back

Mode

Front

Exact center of data, best with outliers: __________

Back

Median