Sharp EL-9600 manual Trace, Quit

Page 22

To view the graph, press GRAPH . The following graph will be constructed for the data.

Press

TRACE

and then press

▼ repeatedly to trace the points making up the

broken-line graph. Turn PLOT1 off by pressing 2ndF STAT PLOT ENTER

▼

ENTER

2ndF

QUIT

.

Method of Teaching

Use the Blackline Masters 4.1 and 4.2 to create overheads for entering one-variable data sets, that are non-weighted and weighted, and graphing broken-line and box-and-whisker charts that represent the data. Go over in detail how to select interval sizes for the broken-line graphs, either logically or mathematically, and talk about how the calculator plots the graphs.

Next, use the Blackline Master 4.3 to create a worksheet for the students. Have the students enter the data sets and construct a broken-line graph and a box-and-whisker chart. Use the topics For Discussion to supplement the worksheets.

Using Blackline Master 4.2

The creation of a non-weighted one-variable data set and its corresponding broken-line graph is discussed previously under Calculator Operations and is presented on Blackline Master 4.1. The construction of a weighted data set and its box-and-whisker chart appears on Blackline Master 4.2.

18Other Graphical Portrayals of a One-Variable Data Set/STATISTICS USING THE SHARP EL-9600

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Contents Sharp E L 9 6 0 Statistics Ii Statistics Using the Sharp EL-9600 Contents Creation of a Page Enter StatList Method of Teaching For Discussion Chapter two 1Stats Method of Teaching Using Blackline Master Additional Problems Chapter three Enter Page Save this data set by pressing 2ndF For Discussion Chapter four Enter DEL Trace QuitStat Plot Enter Enter 2ndF Chapter five Touch a Edit List , touch To enter the statistics menu For Discussion Chapter six Page Page 2Stats. Press Page Find the numerical descriptions of the following data sets Chapter seven DEL Enter Source U.S. Environmental Protection Agency For Discussion MathAdditional Problems Page Linear Regressions Linear Regressions/STATISTICS Using the Sharp EL-9600 Linear Regressions/STATISTICS Using the Sharp EL-9600 Method of Teaching Scattr Additional Problems Other Regressions Touch D REG, touch On the screen, double touch 10 Rgaebx, Method of Teaching Using Blackline Master Additional Problem Statistical Tests Statistical Tests/STATISTICS Using the Sharp EL-9600 Method of Teaching Using Blackline Master Statistical Tests/STATISTICS Using the Sharp EL-9600 For Discussion Contents Reproducible Blackline Masters Steps for creating a non-weighted one-variable data set Creation of a ONE-VARIABLE Data SETSteps for creating a weighted one-variable data set Double touch 1 StoLD, pressActivity 1 Creating a non-weighted one-variable data set Activity 2 Creating a weighted one-variable data setONE-VARIABLE Data SET Numerical Description of a ONE-VARIABLE Data SET Numerical Description of a ONE-VARIABLE Data SET Numerical Description of a ONE-VARIABLE Data SET Steps for creating a non-weighted data sets histogram To view the histogram, press GraphSteps for creating a weighted data sets histogram Activity 1 Creating a non-weighted data sets histogram Activity 2 Creating a weighted data sets histogramOther Graphical Portrayals of a Stat Plot ONE-VARIABLE Data SET Steps for creating a non-weighted two-variable data set Creation of a TWO-VARIABLE Data SETSteps for creating a weighted two-variable data set Activity 1 Creating a non-weighted two-variable data set Activity 2 Creating a weighted two-variable data setNumerical Description TWO-VARIABLE Data SET Quit Stat Numerical Description TWO-VARIABLE Data SET Graphical Portrayal TWO-VARIABLE Data SET ZoomDrawing a scatter diagram of a two-variable data set Graphic Portryal of a TWO-VARIABLE Data SETGraphical Portrayal TWO-VARIABLE Data SET Access the data entry screen and delete the old data set Graphic Portrayal TWO-VARIABLE Data SETSteps for calculating the best-fitting line Linear RegressionsGraph Access the data entry screen and delete old data Calculating the best-fitting lineActivity 1 Calculate and plot the regression line Activity 2 Calculate and plot the regression lineOther Regressions Steps for calculating other regression modelsOther Regressions Model of Best FIT Model of best fitActivity 2 Calculate the power regression model Activity 4 Which regression model fits the best? Statistical Tests EXE 10.3 Keypad for Sharp EL-9600 Graphing CalculatorSolutions to Selected Activities Answer Key/STATISTICS Using the Sharp EL-9600 Teaching Notes

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