00:01
Here we are given x and p of x values x takes the value 0, 10, 100, 500 and p of x is 0 .45, 0 .3, 0 .2, 0 .05.
00:16
So now x into p of x is 0, 3, 20, 25 and x square p of x, 0, 30, 2, 20, 2 ,000, 2 ,000.
00:32
12 ,500.
00:38
So the first one is p of x equal to $100 which is equal to 0 .2.
00:45
Then second one, p of x greater than or equal to $10, which is 1 minus p of x less than $10, which is equal to $1 .5, which is equal to 1 minus 0 .45, which is 0 .55...