3.5 Scatter Plots & Trend Lines.notebook
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3.5 Scatter Plots & Trend Lines.notebook 1 September 19, 2014 Oct 2112:36 PM Bellwork: 9/18/14 Graph each point. 1. A(3, 2) 3. C(–2, –1) 5. E(1, 0) Oct 2112:52 PM Oct 2112:37 PM Scatter Plots & Trend Lines We will... create and interpret scatter plots. use trend lines to make predictions Scatter Plot Game 1 2 3 4 Score 6 21 46 34 Oct 2212:23 PM
Transcript of 3.5 Scatter Plots & Trend Lines.notebook
3.5 Scatter Plots & Trend Lines.notebook
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September 19, 2014
Oct 2112:36 PM
Bellwork: 9/18/14Graph each point.
1. A(3, 2)
3. C(–2, –1)
5. E(1, 0)
Oct 2112:52 PM
Oct 2112:37 PM
Scatter Plots & Trend LinesWe will...create and interpret scatter plots.use trend lines to make predictions
ScatterPlot
Game 1 2 3 4Score 6 21 46 34
Oct 2212:23 PM
3.5 Scatter Plots & Trend Lines.notebook
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September 19, 2014
Oct 2112:41 PM Oct 2112:41 PM
Correlation
positive correlation
negativecorrelation
no correlation
Oct 2112:43 PM Oct 2112:44 PM
3.5 Scatter Plots & Trend Lines.notebook
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September 19, 2014
Oct 2112:46 PM Oct 2112:48 PM
Oct 2112:48 PM
TrendLine
Oct 2112:51 PM
3.5 Scatter Plots & Trend Lines.notebook
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September 19, 2014
Sep 1910:11 AM
Bellwork: 9/19/14f(x)= 4x2+1 g(x)= 7+x2
1) Find g(3) 2) Find f(6)
3) Create a table of values for g(x) and graph
Oct 2112:58 PM
Guess their age!Guess the celebrities' age:
1) Katy Perry2) Oprah3) Taylor Swift4) Jennifer Lopez5) JayZ6) Justin Timberlake7) Mick Jagger8) Beyonce
Oct 2212:05 PM Oct 2210:17 AM
3.5 Scatter Plots & Trend Lines.notebook
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September 19, 2014
Oct 2112:53 PM
Closure:Is it possible to make a prediction based on a scatter plot with no correlation? Explain your answer
