Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
8 Cards in this Set
- Front
- Back
|
Entering Data
|
STAT
EDIT type data ENTER Use Arrow keys to move between lists |
|
|
Enter Data in L2 with a formula
|
Arrow up ONTO L2
Enter formula ENTER New list is created |
|
|
Clearing Data
|
STAT
EDIT Move cursor ONTO the name of the list (L1) CLEAR Move the cursor down Note: The list entires will not disappear until the cursor is moved down. Avoid DELETE. |
|
|
Mean and Median
|
2nd MODE (QUIT)
2nd STAT (LIST) Arrow to the right to MATH Choose Option 3: Mean or Option 4: Median |
|
|
Mode
(no real way to do this so sort to make it easier) |
STAT #2 SortA(, and specify L1 (or the list you are using.
Look at the list (STAT, #1 EDIT) Examine the data. |
|
|
Box and Whisker Plots
|
CLEAR graphs
Enter data: STAT, #EDIT. Type entries. Choose the second icon. 2nd STATPLOT and choose #1 PLOT 1 Xlist shows which list you are plotting. Freq 1 means each piece of data will be counted once. To see the graph: ZOOM and #9ZoomStat. Press TRACE to see onscreen. |
|
|
Scatter Plot
|
Clear
Enter X data in L1 Enter Y data in L2 Press 2ndSTATPLOT Choose #1 Plot 1 (Be sure the plot is ON) Zoom and #9ZoomStat TRACE and right arrow will move along the data points. To turn off, Y screen, arrow up to PLOT, Press ENTER to turn off |
|
|
Line of best fit
|
Enter data in L1 and L2.
STAT, #1Edit and type data Prepare a scatter plot. Determine line of best fit: STAT arrow CALC #4LinREg (ax+b) Include L1, L2 and Y1 (Y1 comes from VARS arrow YVARS, #Function Y1) GRAPH |
