00:01
So our question says that a recent pool found that 43 out of 1 ,5008 randomly selected adult question felt that unemployment compensation should be extended, excuse me, an additional six months while the country is in its current economic downturn.
00:17
So we want to use this information to construct a 95 % confidence in terms of estimate the proportion of us adults in fused this way.
00:25
So states the parameter our confidence in time we'll estimate.
00:28
So question a is we are supposed to state a parameter.
00:33
So a parameter is any details that defines a population.
00:38
So in this case of ours, our parameter is the proportion of us adults who feel that the compensation for the unemployment should be extended to an additional six months.
00:50
Why do countries is in its current economic downtown? so proportion of adults who feel the employment compensation, should be extended by six months so the seven questions says that identify each of the conditions that must be made to use this produce procedure and explain how you know that each one of them has actually been satisfied so the condition that one of the conditions is that our data sets has to be normally distributed and for our data sets to be normally distributed we must satisfy the condition that says np carp must be greater than or equals to five and uh and q cap must be greater than across to 5.
01:52
Secondly, our data sets must actually be randomly sampled.
02:02
So i'm sure that this was satisfied because excuse me, let me start with this.
02:08
I'm sure that this was actually run.
02:10
Our sample data was actually simple because it was seated at a recent pool...