You can load a statistics register with a summation by storing the number (-27 through -32) of the register you want in I or J and then storing the summation (value 7or A). Similarly, you can press 7or A(or 7or A) to view (or recall)a register value — the display is labeled with the register name. The SUMS menu contains functions for recalling the register values. See "Indirectly Addressing Variables and Labels" in chapter 14 for more information.

Statistical Operations 12-13

Page 179
Image 179
HP 35s Scientific manual Statistical Operations