User Manual

15-7
u Re-calculation Operation Example
Calculate the cumulative probability of a normal distribution
using the parameter settings shown to the right. Next,
change data value
x from 36 to 37.5, and then re-calculate
cumulative probability.
1. On the distribution selection screen, highlight “Normal” and then press w.
• Next, perform the key operation below.
2. 1(
) c
dgwcwdfw
1(EXE)
3. dh.fw
Input x value
Re-calculated
p value
u Inverse Calculation Operation Example
Continuing from the “Re-calculation Operation Example” above, change the cumulative
probability obtained as the calculation result ( p = 0.8943502263) to 0.8 and then perform
inverse calculation of data value x.
1. Press e or d.
• This moves the highlighting to
p. Next, perform the key
operation below.
2. a.iw
Re-calculated x value
Input
p value
k Changing Tail Settings on the Graph Screen
You can change the Tail setting even while the graph screen is displayed. To do so, press
K, and then press one of the following function keys: 2( ), 3( ), 4( ),
5( ). Note that 5 can be used for discrete distribution only.