You already know this from our last post--tonight, please complete the following in your textbook:
Page 65: 5, 13, 26
- Use our example from class to help with these!
- I will provide an answer key for these 3 tomorrow in class--your answers should be modeled after today's in-class example, and should be much more detailed than what's in the back of the book (still look at those though).
- For #5 when you estimate the median just try to "eyeball" where the middle is--don't worry about counting the sample size with this histogram and finding a more precise median
- For #13 you should enter the data in your calculator and use the 1 Var Stats to find the exact mean, median, IQR, standard deviation, and range and report all of these for your measures of center adn spread
Page 96: 31bc
- For 31c we do not have the entire data set, so we must create the boxplot by hand--use your notes!
- Check your answer!
Tomorrow in class we'll do some work in groups to practice creating and describing displays--see you there!
(Oh, and if you were out today then you'll be starting class with the "pop quiz" that the rest of us did today; check Friday's blog post...)
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