Answer:
Proportion = 0.6 or 60 %
Step-by-step explanation:
Given:
- The obtained 95% confidence interval of a sample of adults rooting for North High:
(0.52 , 0.68)
- Sample size n = 150
Find:
What proportion of the 150 adults in the survey said they were rooting for North High School?
Solution:
The proportion of adults rooting for North high corresponds to the mean value of interval, as follows:
Proportion = ( 0.52 + 0.68 ) / 2
Proportion = 0.6 or 60 %
Answer:
p+5n≤0
Step-by-step explanation:
i just took it
Step-by-step explanation:
it is unbiased because the people are chosen at random
Answer:
<h2>(1, 4)</h2>
Step-by-step explanation:
