00:01
Listed below a richer scale magnitude of the significant earthquake since the following date.
00:05
So we have the photo of january 221.
00:08
So we have our data set given to us.
00:10
So identify the best point estimate of the population mean, so that is the first question.
00:16
So the first question seems you have identified the best point estimate of the population mean.
00:21
Now the point estimate of the population mean meal is actually the sample mean.
00:25
So that means we have to get the sample mean of our data set.
00:28
I was able to extract out all of our data set and plot and slot it's rather into a calculator that will help us get the value of the sample mean and the sample standard division among other details.
00:39
So here's our data set here.
00:42
So i click on calculate and we have the sample mean to be cost of 5 .59.
00:49
That's a 5 .59 and our sample standard division s we have that to be equals to 1 .087.
00:57
So that's approximately 1 .09.
00:59
So we write it as 1 .0...