00:01
Hello, students, we are going to write here mean ipu score is given with standard aviation what are ipu score in these particular z score cases.
00:10
So this is our first question and this is our second question.
00:14
So in the second question, there is an experiment.
00:16
So let's start with our answering part.
00:18
In the first case, we are going to write here for this.
00:22
This is particular z score which is x minus mu divided by sigma.
00:29
So if i write here for this 4 j is equal to 0, our score is 0 is equal to x minus mu.
00:38
Mu value is 100 divided by 16.
00:45
So x is 16 points as score.
00:50
So now we are going to write here for this what is our b part which is 5 .3.
00:56
This is x minus 100 divided by 16 which is 5 .2.
01:03
3 multiplied by 16 plus 100.
01:05
So this must be written as this must be written as if i write here for this.
01:14
So this is 184 .8.
01:23
This is 184 .8 points...