Stat Challenge

Which of the following pertains to all of the elements from a set of data?

• population

• sample

• standard deviation

• variance

What consist one or more observations drawn from the population?

• variance

• standard deviation

• mean

• sample

Which of the following symbols refer to the mean of the sample values collected?

Which of the following is a parameter which is a measure of a variability or degree of spread?

• s

Which of the following is a statistic that pertains to the measure of variability or degree of dispersion?

• s

When is Central Limit Theorem used?

• n = 20