00:03
All right, so we want to see if our sample size is large enough.
00:09
Okay.
00:11
So our population, the population that we're sampling from is 5 ,000.
00:28
Okay.
00:29
And the sample size that we're given, i'll just write ss for sample size.
00:35
The sample size that we're given is 1 ,000.
00:40
Okay.
00:42
So generally speaking, the sample size has.
00:45
To be at least 10 % of our population.
00:50
So let's see what 10 % of our population is.
00:54
Okay, 10 % of 5 ,000.
01:03
To do that, you just multiply 10 % times 5 ,000...