Casio fx-7400G Manuale delle funzioni - Pagina 9

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3. Manipulating List Data

List data can be used in arithmetic and function calculations. There is also a collec-

tion of powerful list data manipulation functions that let you do the following.

• Count the number values (Dim)

• Replace all cell values with the same value (Fill)

• Generate a sequence of numbers (Seq)

• Find the minimum value in a list (Min)

• Find the maximum value in a list (Max)

• Find which of two lists contains the smallest value (Min)

• Find which of two lists contains the greatest value (Max)

• Calculate the mean of list values (Mean)

• Calculate the mean of values of specified frequency (Mean)

• Calculate the median of values in a list (Med)

• Calculate the median of values of specifies frequency (Med)

• Calculate the sum of values in a list (Sum)

You can use list data manipulation functions in the RUN, STAT, LIST, TABLE, or

PRGM Mode.

k k k k k Accessing the List Data Manipulation Function Menu

All of the following examples are performed after entering the RUN Mode.

Press K and then 1 (LIST). This menu has three pages and you can advance to

the next page by pressing [.

Note that all closing parentheses at the end of the following operations can be omitted.

u u u u u To count the number of values (Dim)

K1(LIST)3(Dim)1(List) <list number 1-6> w

• The number of cells that contain data in a list is called its "dimension."

Example

To enter the RUN Mode and count the number of values in List 1

(36, 16, 58, 46, 56)

AK1(LIST)3(Dim)

1(List)bw

List Function

Chapter 6