Determining Population Trends Using a Sample Population
Form inferences about the costs of roses based on a sample of recorded prices. Analyze a dot plot and the mean and median.
課題1
Putting It All Together
Answer these open ended questions on your own or with others to form deeper math connections.
課題2
What do you notice about the dot plot?
課題3
Which appears to be a better measure of the middle of the data: the mean or the median?
課題4
Why would the cost of a dozen roses vary so much over a year? When would you expect them to cost the most?