User Manual

6-2
• List
The initial default statistical data is List 1 for single-variable data, and List 1 and List 2 for
paired-variable data. You can specify which statistical data list you want to use for
x -data and
y -data.
• Frequency
This setting specifies a list that contains frequency data.
In statistics, “frequency” means the number of times a data item (or set of data items) occurs.
Frequencies are used in “frequency distribution tables,” which list each unique data item in
one column, with the frequency (number of occurrences) in the column to the right. With this
calculator, the data column and frequency column are separate lists. This setting specifies the
list (List 1, List 2, etc.) to be used for the frequency column when drawing a statistical graph.
• For a Med-Med graph (
page 6-12), input positive integers only for frequency data. Inputting
any other type of value (fractional value, etc.) will cause an error.
Important!
• The values contained in a frequency list should be 0 or positive values only. Even a single
negative value will cause an error.
• Statistical data with a frequency of 0 is not used for calculation of minimum and maximum
values.
• Mark Type
This setting lets you specify the shape of the plot points on the graph.
u To display the general graph settings screen [GRPH]-[SET]
Pressing 1(GRPH) 6(SET) displays the general graph
settings screen.
• StatGraph (statistical graph specification)
• { GPH1 } / { GPH2 } / { GPH3 } ... graph {1}/{2}/{3}
• Graph Type (graph type specification)
• { Scat } / {
xy } / { NPP } / { Pie } ... {scatter diagram}/{ xy line graph}/{normal probability plot}/{pie
graph}
• { Hist } / { Box } / { Bar } / { N·Dis } / { Brkn } ... {histogram}/{med-box graph}/{bar graph}/{normal
distribution curve}/{broken line graph}
• { X } / { Med } / { X^2 } / { X^3 } / { X^4 } ... {linear regression graph}/{Med-Med graph}/{quadratic
regression graph}/{cubic regression graph}/{quartic regression graph}
• { Log } / { Exp } / { Pwr } / { Sin } / { Lgst } ... {logarithmic regression graph}/{exponential regression
graph}/{power regression graph}/{sinusoidal regression graph}/{logistic regression
graph}
• XList ( x -axis data list)/YList ( y -axis data list)
• { List } ... {List 1 to 26}
• Frequency (number of times a value occurs)
• { 1 } ... {1-to-1 plot}
• { List } ... {List 1 to 26}
• Mark Type (plot mark type)
• {  } / { × } / { • } ... scatter diagram plot points