Technologies Humanware Inc. APBT320 User Manual

Page of 538
BrailleNote Apex QT User Guide 
 
20-464 
 
 
Convert a decimal to a fraction: 
READ with /.  
 
 
 
 
Convert a fraction to a decimal: 
READ with / D.   
 
 
 
Convert a fraction to its lowest terms: 
Type the fraction and press ENTER
 
 
 
Convert a mixed number to an improper fraction: 
READ with / I
 
 
Convert an improper fraction to a mixed number: 
READ with / M
 
 
Convert a fraction to a percentage: 
%
Take the reciprocal of a fraction: 
READ with / R.   
 
 
Find an equivalent fraction to the displayed fraction: 
READ with / E
Data Set Menu: 
CONTROL with S
Check whether the data entry is on or off: 
SHIFT with I
Find the result of a calculation without entering it into the data set: READ with ENTER
Statistical Functions Menu/Statistical Functions Review List: 
READ with S
 
Sample size: 
N. 
Mean: 
M
Median: 
D
Minimum: 
I
Maximum: 
X
Sample standard deviation: 
S
Population standard deviation: 
P
Sum of values: 
V
Sum of the square of values: 
Q
Copy a value to the clipboard: 
CONTROL with C
Enter the Review Mode: 
READ with X
Go to the previous data item: 
READ with U
Go to the next data item: 
READ with O
Go to the first data item in the data set:  READ with T