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Wednesday, September 27, 2017

Ch. 5 Vocab Quiz Tomorrow!

We will have our chapter 5 vocab quiz to start class tomorrow! Here's the list of vocab that you need to know for our quiz; if you can't find the definition in your notes check out the glossary at the end of chapter 5 and the glossary at the end of chapter 4!
    • Range
    • Interquartile Range (IQR)
    • Standard Deviation (Sx)
    • Histogram (Definition: a graphical display that shows frequencies or counts of data for a given interval or for a given value)
    • Ogive
    • Boxplot
    • Stemplot
    • Mean
    • Median
    • Percentile
    • Appropriate summary statistics (for skewed vs. symmetric data)
    • Measures of center
    • Measures of spread
    • Center (from ch. 4 quiz)
    • Spread/Variability (from ch. 4 quiz)
    • Q1, Q3 (know their percentiles)

And don't forget--your chapter 5 take home quiz is due Friday! Get this done and get a head start tonight--don't save it all for tomorrow! 

After the vocab quiz tomorrow we'll start to get into chapter 6--and I can't wait! Lots of math coming in for the rest of this week and next week! Yay!

Oh, and if you're curious, check out this video on mean absolute deviation!

Mean Absolute Deviation!

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