00:01
Hello students in this question we have to find out probability of g greater than than 2 .74 so this is a standard normal distribution standard normal normal distribution graph so we have to find out through that so let me just draw the graph so the graph is like so this is our main point.
00:33
Main point means g is equal to 0.
00:38
So this is our g equal to 0.
00:42
So the graph is like something like this.
00:46
So the graph is something like this.
00:51
So here g equal to 1, there is g equal to minus 1.
00:56
And the graph is symmetric about it is mean.
00:59
And g equal to minus 2.
01:03
Minus 2, this is minus 2 and this is g equal to 2.
01:07
So the area under curve, g equal to minus 2 to 2 to 2 is 95%.
01:15
So 95 % area is covered by g equal to minus 2 to 2 and this is j equal to minus 3 and this is g equal to 3...