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median, mean, range, lower quartile, upper quartile, interquartile range, and mean absolute deviation for each data set.  \n1)  \n3)  \nShoe Size 2) Hits in a Round of Hacky Sack  \n6.5 7 7.5 8 8 8 9  \n10 10.5  \n2 3 3 3 4 4 6 7  \n12 18 19  \nAcademy Awards  \n\n| Movie | \\# Awards |\n| --- | --- |\n| The Greatest Show on Earth | 2 |\n| Gentleman's Agreement | 3 |\n| The Great Ziegfeld | 3 |\n| The King's Speech | 4 |\n\n\n| Movie | \\# Awards |\n| --- | --- |\n| No Country for Old Men | 4 |\n| Unforgiven | 4 |\n| It Happened One Night | 5 |\n| Forrest Gump | 6 |\n\n\n| Movie | \\# Awards |\n| --- | --- |\n| Mrs. Miniver | 6 |\n| Lawrence of Arabia | 7 |\n| On the Waterfront | 8 |\n\n4) Average Time to Maturity  \n\n| Plant | Days |\n| --- | --- |\n| Bok Choi | 45 |\n| Okra | 55 |\n\n\n| Plant | Days |\n| --- | --- |\n| Swiss Chard | 60 |\n| Bell Pepper | 75 |\n\nPlant  \nDays  \nPlant  \nDays  \n\n| Plant | Days |\n| --- | --- |\n| Rutabaga | 90 |\n| Tomatillo | 100 |\n\n\n|  |  |\n| --- | --- |\n| Sugar Baby Watermelon | 75 |\n| Cantaloupe | 80 |\n\n\n|  |  |\n| --- | --- |\n| Honeydew | 80 |\n| Beefsteak Tomato | 80 |\n\n5) European Spacecraft Launches 6)  \nYear  \n1996  \n1997  \n1998  \n1999  \n2000  \n2001  \n2002  \n2003  \n2004  \n2005  \n2006  \n2007  \n2008  \n2009  \n2010  \n7) Goals in a Hockey Game 8)  \n\n| Goals | Frequency |\n| --- | --- |\n| 􀀕 | 􀀔 |\n| 􀀗 | 􀀔 |\n| 􀀘 | 􀀗 |\n| 􀀚 | 􀀗 |\n| 􀀛 | 􀀕 |\n| 􀀜 | 􀀖 |\n\nFederal Income Tax  \nIncome  \n$15,000  \n$25,000  \n$35,000  \n$45,000  \n$55,000  \n$65,000  \n$75,000  \n$85,000  \n$95,000 $105,000  \n$115,000  \n$125,000  \n$135,000  \n$145,000  \n$155,000  \n$165,000  \n$175,000  \nMountain Heights (ft) Stem Leaf  \n􀀕􀀖  \n􀀕􀀗  \n􀀕􀀘  \n􀀕􀀙  \n􀀙 􀀚 􀀛 􀀛 􀀜  \n􀀕 􀀕 􀀕 􀀕 􀀖 􀀗 􀀙 􀀚 􀀛 􀀛􀀖 􀀚  \nKey: 􀀕􀀗|􀀕 = 24,200  \n9)  \nUS Senators When Assuming Office  \n􀀗􀀗 􀀗􀀙 􀀗􀀛 􀀘􀀓 􀀘􀀕 􀀘􀀗 􀀘􀀙 􀀘􀀛 􀀙􀀓 􀀙􀀕 􀀙􀀗 􀀙􀀙  \nAge  \nKuta Software-Infinite Pre-Algebra Center and Spread of Data  \nName  Date  Period   \nFind the mode, median, mean, range, lower quartile, upper quartile, interquartile range, and mean absolute deviation for each data set.  \n1)  \nShoe Size  \n6.5 7 7.5 8 8 8 9  \n10 10.5  \nMode = 8, Median = 8, Mean = 8.28, Range = 4, Q 􀀔 = 7.25, Q􀀖 = 9.5, IQR = 2.25 and MAD = 1.04  \n2) Hits in a Round of Hacky Sack  \n2 3 3 3 4 4 6 7  \n12 18 19  \nMode = 3, Median = 4, Mean = 7.36, Range = 17, Q 􀀔 = 3, Q􀀖 = 12, IQR = 9 and MAD = 4.89  \n3) Academy Awards  \n\n| Movie | \\# Awards |\n| --- | --- |\n| The Greatest Show on Earth | 2 |\n| Gentleman's Agreement | 3 |\n| The Great Ziegfeld | 3 |\n| The King's Speech | 4 |\n\n\n| Movie | \\# Awards |\n| --- | --- |\n| No Country for Old Men | 4 |\n| Unforgiven | 4 |\n| It Happened One Night | 5 |\n| Forrest Gump | 6 |\n\n\n| Movie | \\# Awards |\n| --- | --- |\n| Mrs. Miniver | 6 |\n| Lawrence of Arabia | 7 |\n| On the Waterfront | 8 |\n\nMode = 4, Median = 4, Mean = 4.73, Range = 6, Q 􀀔 = 3, Q􀀖 = 6, IQR = 3 and MAD = 1.52  \n4) Average Time to Maturity  \n\n| Plant | Days |\n| --- | --- |\n| Bok Choi | 45 |\n| Okra | 55 |\n\n\n| Plant | Days |\n| --- | --- |\n| Swiss Chard | 60 |\n| Bell Pepper | 75 |\n\nPlant  \nDays  \nPlant  \nDays  \n\n| Plant | Days |\n| --- | --- |\n| Rutabaga | 90 |\n| Tomatillo | 100 |\n\n\n|  |  |\n| --- | --- |\n| Sugar Baby Watermelon | 75 |\n| Cantaloupe | 80 |\n\n\n|  |  |\n| --- | --- |\n| Honeydew | 80 |\n| Beefsteak Tomato | 80 |\n\nMode = 80, Median = 77.5, Mean = 74, Range = 55, Q 􀀔 = 60, Q􀀖 = 80, IQR = 20 and MAD = 12.4  \n5)  \nEuropean Spacecraft Launches  \n1996  \n1997  \n1998  \n1999  \n2000  \n2001  \n2002  \n2003  \n2004  \n2005  \n2006  \n2007  \n2008  \n2009  \n2010  \nYear  \nMode = 8 and 12, Median = 11,  \nMean = 11.4, Range = 9, Q 􀀔 = 9, Q􀀖 = 13, IQR = 4 and MAD = 2.43  \n6)  \nFederal Income Tax  \nIncome  \nMode = 23 and 24, Median = 21, Mean = 19.76, Range = 12, Q 􀀔 = 16.5, Q􀀖 = 23, IQR = 6.5 and MAD = 3.34  \n$15,000  \n$25,000  \n$35,000  \n$45,000  \n$55,000  \n$65,000  \n$75,000  \n$85,000  \n$95,000 $105,000  \n$115,000  \n$125,000  \n$135,000  \n$145,000  \n$155,000  \n$165,000  \n$175,000  \n7) Goals in a Hockey Game 8) Goals Freq","cbCainAP2r8oyFaG","https://ap.wps.com/l/cbCainAP2r8oyFaG","pdf",33865,"English","# Center and Spread of Data\n## Compute Mode, Median, Mean, and Range\n## Compute Quartiles and IQR\n## Compute Mean Absolute Deviation\n## Data Sets and Results","[{\"question\":\"What statistics must be found for each data set in this worksheet?\",\"answer\":\"For each set, find the mode, median, mean, range, lower quartile (Q1), upper quartile (Q3), interquartile range (IQR), and mean absolute deviation (MAD).\"},{\"question\":\"How are quartiles and IQR used in the worksheet problems?\",\"answer\":\"The worksheet asks for Q1 and Q3 for each data set, then uses them to compute IQR (IQR = Q3 − Q1).\"},{\"question\":\"Which types of data sets are included?\",\"answer\":\"The problems use real-world categories and counts such as shoe sizes, Hacky Sack hit frequencies, number of Academy Awards, days for plants to mature, spacecraft launch years, hockey goals, income tax income amounts, mountain heights via stem-and-leaf plots, and senators’ ages. \"}]","Kuta Software-Infinite Pre-Algebra Center - and Spread of Data - worksheet | PDF",1791426744]