Casio ClassPad 330 User Manual page 183

u mean
Function: Returns the mean of the elements in a list.
Syntax: mean (List-1[, List-2] [ ) ]
• "List-2" specifies the frequency of each element in "List-1".
Example: To determine the mean of the elements in list {1, 2, 3}
Menu Item: [Action][List-Calculation][mean]
Example: To determine the mean of the elements in the list {1, 2, 3}, whose respective
frequencies are {3, 2, 1}
Menu Item: [Action][List-Calculation][mean]
u median
Function: Returns the median of the elements in a list.
Syntax: median (List-1[, List-2] [ ) ]
• "List-2" specifies the frequency of each element in "List-1".
Example: To determine the median of the elements in the list {1, 2, 3}
Menu Item: [Action][List-Calculation][median]
Example: To determine the median of the elements in the list {1, 2, 3}, whose respective
frequencies are {3, 2, 1}
Menu Item: [Action][List-Calculation][median]
u mode
Function: Returns the mode of the elements in a list.
Syntax: mode (List-1[, List-2] [ ) ]
• "List-2" specifies the frequency of each element in "List-1".
Example: To determine the mode of the elements in the list {1, 1, 2, 2, 2}
Menu Item: [Action][List-Calculation][mode]
Example: To determine the mode of the elements in the list {1, 2, 3}, whose respective
frequencies are {3, 2, 1}
Menu Item: [Action][List-Calculation][mode]
• If there are multiple modes, they are returned in a list.
2-8-26
Using the Action Menu
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