Sooooo....homework tonight....problems 13, 14, 15, 17, 19 on the w/sheet I gave you (which is page 17 in the book you'll receive soon). Remember, you need to find the following:
Who? (What is the source of our data...ie, in problem 13, where do we get the weight, sex, neck size, etc. from?)
What? (What information did we gather? And for each, is it quantitative or categorical)
When? Where? (Easy)
Why? (If it doesn't say, think of a logical reason...why would we want to know all this stuff?)
How? (Did we just look up information in a record/database? Survey? Experiment? Observational study?)
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