240 Agilent InfiniiVision 3000 X-Series Oscilloscopes User's Guide
14 Measurements
The following statistics are shown: Name of the measurement, current
measured value, mean, minimum measured value, maximum measured
value, standard deviation, and the number of times the measurement has
been made (count). Statistics are based on the total number of captured
waveforms (count).
The standard deviation shown in Statistics is calculated using the same
formula used for calculating the standard deviation measurement. The
formula is shown in the section titled "AC RMS" on page 226.
The source channel of the measurement is shown in parenthesis after the
measurement name. For example: "Freq(1)" indicates a frequency
measurement on channel 1.
You can switch the statistics Display On or Display Off. Statistics continue to
accumulate even when the statistics display is off.
When you navigate away from the Measurements Menu, the statistics
display will no longer be displayed, but statistical data collection will
continue. Return to the Measurements Menu to see the data again.