1.) First, tonight's homework--please complete the "Chapter 6 Wrap Up" worksheet provided in class (or linked below). The answers are also provided below.
- Chapter 6 Wrap Up HW (Click Me!)
- Chapter 6 Wrap Up HW Answer Key:
- a.) 0.704
- b.) 0.0062
- c.) 1.117 fluid ounces
- d.) 1.104 fluid ounces
- d.) Equation: 0.67 = (x - 1.05)/0.08, solve this equation for x
- .0536 = x - 1.05
- 1.1036 fl. oz. = x
- e.) 0.108 fluid ounces (1.104 - .996)
2.) Your next assignment in "My AP Classroom" has been assigned!
- I have assigned the second section of multiple choice AND 2 free response questions
- These must be completed by 7:30 am Tuesday; however, it is in your best interest to complete the MC and FR progress checks before Thursday's test--these are a great way to get in some studying!
- Link to log in is on the top right of the blog!
3.) 2 TESTS this week!
- Wednesday = Unit 1 Vocab Test = all matching and some short answer
- Thursday = Unit 1 AP MC and AP FR test!
4.) What's on my vocab test Wednesday?
- Here's your vocab list:
- Quantitative Variable
- Categorical Variable
- Stemplot
- Histogram
- Boxplot
- Ogive
- Skewed Left/Right
- Center
- Spread
- Mean
- Median
- IQR (what is it? how is it calculated?)
- Standard Deviation
- Range
- Variance
- Percentile
- Q1/Q3
- Outlier (know how to find outliers 2 ways--fences work for any distribution, 3 or more standard deviations away for the Normal model)
- Shifting
- Rescaling
- Normal model (know its shape, know the 68/95/99.7 rule)
- Z Score/Standardized Value (what does it measure? how is it calculated?)
- Know what measures of center/spread are best/most appropriate based on the shape
- Know all measures of center (mean, median, mode, midrange)
- Know all measures of spread (range, IQR, standard deviation, variance)
- Know which graphical displays are used for categorical data (bar graph, frequency table, pie chart)
- Know which graphical displays are used for quantitative data (histogram, dotplot, stemplot, boxplot, ogive)
- Be able to describe the shape of a given distribution completely (____ and ____)
- Know how mean/median compare depending on the shape of a given distribution
5.) Be ready for more writing on Thursday's test! Some tips:
- REWORD THE QUESTION
- Always use context
- Remember to describe or compare SOCS
- Always directly answer the question--be clear
- If you are asked to explain your reasoning, explain your reasoning!
- Always answer specific to the given question/context--never answer in generalities
- Here are some sample answers from our first unit test you can check out:
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