beautypg.com

Casio ClassPad 300 PLUS User Manual

Page 151

background image

20050501

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

u

u

u

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

u

u

u

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.

2-7-22

Using the Action Menu

u

u

u

u

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]