Interactive
CK-12 Foundation

Sampling Distribution of a Sample Mean: The Mean of the Average Ages

For Students 9th - 12th
What does it mean to take the mean of the mean? An easy-to-use interactive has users adjust the mean ages of different samples. Finding the average of these sample means gives an estimate of the population mean.
Interactive
Howard Hughes Medical Institute

CSI Wildlife

For Students 6th - 12th Standards
Can DNA fingerprinting prevent the extinction of elephants? Young scientists learn about DNA fingerprinting before applying their knowledge to case studies of elephant poaching. The first case requires them to match the DNA from a tusk...
Interactive
Curated OER

English Vocabulary Skills: AWL Sublist 6 - Exercise 4c

For Students 9th - 12th
In this online interactive English vocabulary skills worksheet, students answer 10 matching questions which require them to fill in the blanks in 10 sentences. Students may submit their answers to be scored.
Interactive
Curated OER

English Vocabulary Skills: AWL Sublist 7 - Exercise 3c

For Students 9th - 12th
In this online interactive English vocabulary skills worksheet, students answer 10 matching questions which require them to fill in the blanks in 10 sentences. Students may submit their answers to be scored.
Interactive
Khan Academy

Khan Academy: Making Inferences From Random Samples

For Students 7th Standards
Practice making inferences from random samples.
Interactive
Khan Academy

Khan Academy: Making Inferences From Random Samples

For Students 7th Standards
Practice making inferences from random samples.
Interactive
PBS

Pbs Learning Media: Estimation From Random Sampling

For Students 5th - 7th Standards
Practice estimating wildlife population by using the process of random sampling.
Interactive
Calculator Soup

Calculator Soup: Statistics Calculator

For Students 9th - 10th Standards
Calculate basic summary statistics for a sample or population data set including minimum, maximum, range, sum, count, mean, median, mode, standard deviation and variance.
Interactive
Khan Academy

Khan Academy: Comparing Distributions

For Students 7th
Practice comparing distributions of data in different forms of graphical representation.
Interactive
Khan Academy

Khan Academy: Comparing Distributions

For Students 7th Standards
Try these practice problems comparing distributions.

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