Answer:
(a) A 90% confidence interval for the mean annual percent rate of change in childhood asthma hospital admissions in Scotland before the smoke-free legislation is between 4.5% and 5.9%
(b) A 90% confidence interval for the mean annual percent rate of change in childhood asthma hospital admissions in Scotland after the smoke-free legislation is between 16.41% and 19.99%
Step-by-step explanation:
Confidence Interval = mean% + or - standard error%
Before the smoke-free legislation, CI=5.2%+0.7%=5.9%
CI=5.2%-0.7%=4.5%
CI is between 4.5% and 5.9%
After the smoke-free legislation
CI=18.2%+1.79%=19.99%
CI=18.2%-1.79%=16.41%
CI is between 16.41% and 19.99%
Answer:
Most likely a street
Step-by-step explanation:
depends on how big the track is
<h2>Question:</h2>
What word below best describes this quadrilateral?
<h2>Answer:</h2>
<u>B</u><u>.</u><u> </u><u>Parallelogram</u><u> </u>
<h3>
<u>#CARRYONLEARNING</u><u> </u></h3><h3>
<u>#STUDYWELL</u><u> </u></h3>
Answer:
B y=1/2x+3
Step-by-step explanation:
1st isolate y by its self. 2nd eliminate x form left side. 3rd add +2 to both sides.4th divide both side with 4. then you divide both sides and you should get y=1/2x+3.
Answer:
pog
Step-by-step explanation:
that test :P