HP 95LX - Statistics and Databases

Statistics and Databases
Between the standard database features of Lotus 1-2-3, the ready-made statistics
of the built-in STAT template, and the database features of the Phone Book (see
page 33), the HP 95LX has an impressive array of data-handling capabilities.
Using the Built-In _ STAT Template
In this example, use the following data, used to establish a relationship between
the rental floor areas of commercial buildings and the rental income they generate:
Building Rental Floor Area (ft?) Gross Rental Income
1 2,650 $22,000
2 2,500 $21,500
3 2,700 $24,000
4 1,500 $14,500
5 2,100 $19,000
6 2,600 $23,000
7 2,650 $24,000
8 2,700 $24,500
9 2,000 $18,000
10 2,900 $27,000
11 3,750 $34,000
1. Openthe _STRAT template: press (123), MENU), (File, Rletrieve, type Ct “st at,
and press (ENTER).
2. Press (ALTHE), (Y)es, to clear any leftover data.
3. Enter your data beginning with row 44 (the cursor should already be there).
If you have only one variable, use just column B; if you have two variables, use
column B for the independent (x) variable and column C for the dependent (y)
variable. In this case, put the floor area in B and the income in C.
Statistics and Databases 67