00:01
For this problem, we want to find the area of the shaded region in the provided standard normal distribution with a mean of zero and a standard deviation of 1.
00:13
So we have a normal distribution and then we were given a z score of 1 .18 and we want to know the area to the right of that 1 .18.
00:31
So to find the area to the right of 1 .18, we need to first find the area to the left, this one here.
00:41
And so to find the area to the left, we can use table of area values.
00:47
And so i have a z score of 1 .18, which is positive.
00:52
Now we have two tables, one with negative z scores, and then one with positive z scores, right? these ones are positive z score.
01:03
So my z score equals 1 .80.
01:08
So this table will give me the area to the left.
01:12
So i'm going to look at 1 .1...