20060301
S
Q
1
Function: Returns the first quartile of the elements in a list.
Syntax: Q
1
(List-1[, List-2] [ ) ]
• “List-2” specifies the frequency of each element in “List-1”.
Example: To determine the first quartile of the elements in the list {1, 2, 3, 4, 5}
Menu Item: [Action][List-Calculation][Q
1
]
Example: To determine the first quartile of the elements in the list {1, 2, 3, 4}, whose
respective frequencies are {4, 3, 2, 1}
Menu Item: [Action][List-Calculation][Q
1
]
S
Q
3
Function: Returns the third quartile of the elements in a list.
Syntax: Q
3
(List-1[, List-2] [ ) ]
• “List-2” specifies the frequency of each element in “List-1”.
Example: To determine the third quartile of the elements in the list {1, 2, 3, 4, 5}
Menu Item: [Action][List-Calculation][Q
3
]
Example: To determine the third quartile of the elements in the list {1, 2, 3, 4}, whose
respective frequencies are {4, 3, 2, 1}
Menu Item: [Action][List-Calculation][Q
3
]
S
percentile
Function: Finds the
n
th percentile point in a list.
Syntax: percentile ( list, number )
Percentile = (minimum) + (maximum − minimum) × number where number is %.
S
s
tdDev
Function: Returns the sample standard deviation of the elements in a list.
Syntax: stdDev (List [ ) ]
Example: To determine the sample standard deviation of the elements in the list {1, 2, 4}
Menu Item: [Action][List-Calculation][stdDev]
2-8-27
Using the Action Menu
Summary of Contents for ClassPad 330
Page 11: ...20060301 20090601 ClassPad 330 ClassPad OS Version 3 04 ...
Page 277: ...20060301 3 3 10 Storing Functions 3 Tap AND Plot OR Plot ...
Page 779: ...20090601 S Graph Line Clustered C S Graph Line Stacked E 13 9 2 Graphing ...
Page 780: ...20090601 S Graph Line 100 Stacked F S Graph Column Clustered G 13 9 3 Graphing ...
Page 781: ...20090601 S Graph Column Stacked I S Graph Column 100 Stacked J 13 9 4 Graphing ...
Page 782: ...20090601 S Graph Bar Clustered K S Graph Bar Stacked 9 13 9 5 Graphing ...
