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Secondary One Mathematics:

An Integrated Approach

Module 8Modeling Data

By

The Mathematics Vision Project:

Scott Hendrickson, Joleigh Honey,

Barbara Kuehl, Travis Lemon, Janet Sutoriuswww.mathematicsvisionproject.org

In partnership with the

Utah State Office of Education

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Year

Median

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All Women

2005 23970

2004 23989

2003 24065

2002 237102001 23564

2000 23551

1999 22977

1998 22403

1997 21759

1996 20957

1995 20253

1994 19158

1993 18751

1992 18725

1991 18649

Year

Median

Income for

All Men

2005 41196

2004 41464

2003 40987

2002 40595

2001 41280

2000 41996

1999 42580

1998 42240

1997 40406

1996 38894

1995 38607

1994 38215

1993 37712

1992 37528

1991 38145

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Year

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2010 38014

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2008 39134

2007 41033

2006 41103

Year

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2010 23657

2009 24284

2008 23967

2007 25005

2006 24429

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14. Which of the graphs below shows the best model for the data and will create the best predictions?

Circle your choice and say why it is the best model for the data.

English Score History Score

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53 59

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61 61

70 67

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D4 Estimate the average income for men in this time period. Describe how you used the

graph to find it.

I4 What is the average income for women in this time period? Describe how you used the

graph to find it.

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Modeling Data 46

8/13/2019 Sec1 Mod8 Data Tn 71713


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Modeling Data 47

8/13/2019 Sec1 Mod8 Data Tn 71713


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Modeling Data 48

8/13/2019 Sec1 Mod8 Data Tn 71713


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Sec1 Mod8 Data Tn 71713