filmov
tv
📚 How to find the average value of a probability density function
Показать описание
To find the average value of a probability density function, multiply the probability of an event by the value of the event, then sum.
The mean of a probability density function f is defined to be:
μ=∫_(−∞)^∞▒〖x⋅f(x)dx〗
Q. Find the mean for the probability density function:
0:03:33
0:06:42
0:08:19
0:05:50
0:01:57
0:00:40
0:02:43
0:06:27
0:18:02
0:04:20
0:01:03
0:17:46
0:02:59
0:00:29
0:13:24
0:04:31
0:07:15
0:05:33
0:08:04
0:28:33
0:05:42
0:26:30
0:04:07
0:04:46