Solution :
= 178 x 0.48
= 85.44
≈ 85
= 427 x 0.38
= 162.26
≈ 162
a). Yes, the sample sizes are large enough to use the large sample confidence interval so as to estimate the difference in the population proportions.
Let
Where the the age group and the 2 - subscript indicates the age group.
Since
are all at least 10, the sample sizes are large enough to use the large sample confidence interval.
= 0.409421
= 1 - 0.4094
= 0.5906
b). 90% confidence interval is
c). Zero is not included in the confidence interval. Answer is no. The difference in the two population proportion are different from each other.
Squid game amogus
So first your gonna want to watch squid game, then play amogus, and there's your answer.
No problem.
The first day has the greater absolute value
Answer:
its C
Step-by-step explanation:
Answer:
(3, 7 + 7)
Step-by-step explanation:
(x, y) = (3,7) so just plug it in to the (x, y + 7) equation.