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Sharp EL-9900 Operation Manual

Graphing calculator basic keyboard activities and advanced keyboard activities
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Download this manual See also: Operating Manual, User Manual
Sharp EL-9900
Graphing Calculator
Basic Keyboard Activities
General Mathematics
Algebra
Programming
Advanced Keyboard Activities
Algebra
Calculus
Statistics
Trigonometry
Programming

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Summary of Contents for Sharp EL-9900

  • Page 1 Sharp EL-9900 Graphing Calculator Basic Keyboard Activities General Mathematics Algebra Programming Advanced Keyboard Activities Algebra Calculus Statistics Trigonometry Programming...
  • Page 2 Sharp EL-9900 Graphing Calculator Advanced Keypad EL-9900 T B L S E T D R AW SPLIT F O R M AT S U B C A L C TABLE WINDOW ZOOM GRAPH TRACE O P T I O N...
  • Page 3 8. To retrieve a data set matrix into a statistical data set, press × ÷ 2ndF LIST C (L_DATA) 2 (RclLD) 1 ENTER . Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 4 + – 4. To save this data set, press 2ndF LIST C (L_DATA) × ÷ 1 (StoLD) 2 ENTER . Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 5 Press ▼ one more time to see the final statistic. 11. the maximum value in the data set, xmax. Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 6 ENTER . Set the vertical axis to 0 < y < 5 with Yscl = 1 by pressing 0 ENTER ENTER ENTER . 7. To view the histogram, press GRAPH . Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 7 Yscl = 1 by pressing (–) ENTER ENTER ENTER . 5. Press Y= and CL to clear any graphs. Press GRAPH view the histogram. Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 8 7. Turn PLOT1 off by pressing STAT PLOT ENTER ENTER 2ndF QUIT . Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 9 6. Turn PLOT1 off by pressing STAT PLOT ENTER ENTER 2ndF QUIT . Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 10 5. Turn PLOT1 off by pressing STAT PLOT ENTER ENTER 2ndF QUIT . Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 11 5. To recall the statistical data from memory, press 2ndF LIST , × ÷ C (L_DATA) 2 (RclLD) and press 1 ENTER . Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 12 3. Save this data set by pressing 2ndF LIST C (L_DATA) 1 (StoLD) × ÷ and press 2 ENTER . Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 13 ∑xy. Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 14 2ndF L3 ENTER and the statistical results will appear. 4. Press ▼ to view more of the numerical descriptions. Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 15 A (ZOOM) 9 (Stat). 6. Press TRACE and press repeatedly to verify that Xmin= 1, Xmax= 7, Ymin= 48.63, and Ymax= 52.03. Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 16 5. To view the overlay of the regression line and the scatter diagram, press 2ndF VARS H (STAT) ENTER B (REGEQN) 1 (RegEqn) GRAPH . Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 17 Y= CL 2ndF VARS H (STAT) ENTER B (REGEQN) 1 (RegEqn) and press GRAPH . 7. Repeat this process to find and view other regression models. Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 18 The exponential regression model even fits better than the linear model with an r value of .8553. 4. Continue this analysis with other regression models. Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 19 .500 ball club. However, the fourth item shows that on the average, "da Bears" win approximately 8.56 games a season, which says they are winners. Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
  • Page 20 "da Bears" win approximately 8.56 games a season, whereas the Packers win 8.13. The Bears win more on the average, but statistically, they are not significantly different. Advanced Keyboard/STATISTICS USING THE SHARP EL-9900 Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.