Block 1 ~ Data Analysis ~ Ratios, Proportions And Percents 1

BloCk 1 ~ dAtA AnAlysis ratios, proportions and pErcEnts

lesson 1 rAtios And rAtes ------------------------------------------- 3lesson 2 ProPortions------------------------------------------------- 8

explore! Proportions and Cross Productslesson 3 PercentAges------------------------------------------------- 13lesson 4 creAting And AnAlyzing BAr grAPhs --------------------- 18lesson 5 creAting And AnAlyzing Pie chArts---------------------- 23

explore! easy As PiereView Block 1 ~ rAtios, ProPortions And Percents----------- 29

Unit Rate

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Scale

Ratio

Bar Graph

Similar FigureS

Rate

ProPortion

Pie Chart

Percent

PictograPh

Frequency

Block 2 ~ Data Analysis ~ Measures Of Center 35

BloCk 2 ~ dAtA AnAlysismEasurEs of cEntEr

Mode

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IQR Method

First Quartile (Q1)

Mean

Measures of Center

Third QuarTile (Q3)

Median

InterquartIle range (Iqr)

lesson 6 meAsures oF center---------------------------------------- 37

explore! Mr. Booker’s Classlesson 7 using the meAn to Find dAtA----------------------------- 42lesson 8 comPleting dAtA sets------------------------------------- 47

explore! Frog datalesson 9 eFFects oF chAnging dAtA-------------------------------- 52

explore! Ch-Ch-Ch-Changeslesson 10 eFFects oF outliers on dAtA------------------------------ 57

explore! outliers and datalesson 11 strengths And limitAtions oF dAtA----------------------- 62

explore! Comparing Cell Phone Companieslesson 12 FiVe-numBer summAries oF dAtA-------------------------- 66lesson 13 Finding outliers------------------------------------------- 72reView Block 2 ~ meAsures oF center---------------------------- 77

Range

StatiSticS

Five-Number Summary

Block 3 ~ Data Analysis ~ Data Displays 83

BloCk 3 ~ dAtA AnAlysisdata displays

EvEn Distribution

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Frequency Table

Parallel Box-and-Whisker Plot

Normal DistributioNStem-and-Leaf PLot

Histogram Box-and-Whisker Plot

Skewed Left

Skewed RightDouble Stem-anD-leaf Plot

lesson 14 histogrAms-------------------------------------------------- 85lesson 15 AnAlyzing histogrAms------------------------------------- 92

explore! Predicting from histogramslesson 16 stem-And-leAF Plots-------------------------------------- 98

explore! Making a stem-and-leaf Plotlesson 17 AnAlyzing stem-And-leAF Plots-------------------------- 104lesson 18 Box-And-whisker Plots----------------------------------- 109lesson 19 AnAlyzing Box-And-whisker Plots----------------------- 115

explore! Visualizing skewreView Block 3 ~ dAtA disPlAys----------------------------------- 122

128 Block 4 ~ Data Analysis ~ Two - Variable Data

BloCk 4 ~ dAtA AnAlysistwo - variaBlE data

lesson 20 scAtter Plots And correlAtion-------------------------- 130lesson 21 Predicting with lines oF Best Fit------------------------ 134

explore! Finding a good Fitlesson 22 Q-Points And lines oF Best Fit--------------------------- 139

explore! The Wavelesson 23 Predicting with Best Fit eQuAtions--------------------- 145lesson 24 choosing APProPriAte dAtA disPlAys -------------------- 149lesson 25 using dAtA And grAPhs to PersuAde---------------------- 153

explore! eliminating BiasreView Block 4 ~ two-VAriABle dAtA ---------------------------- 159

Correlation

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Sample

Numerical Data

Two-Variable DaTa

Ordered Pairs

PoPulation

Single-Variable Data

Bias

CategoriCal Data

Line of Best fitQ-Points

Random Sample Scatter Plot