HELP ME PLEASE!!!!!!!
1 answer:
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To solve such questions we need to know more about expression.
<h2 /><h2>Expression </h2>In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations that are formed according to rules which are dependent on the context.
<h2 /><h2 /><h2>Given to us,</h2>rearranging we get,
we know that,
therefore,
taking and
as common
=
Further simplifying
Learn more about the expression:
Answer:
0.0208<p<0.0592
Step-by-step explanation:
-Given the sample size is 400 and the desired proportion is 16.
-The confidence interval can be determined as follows:
#We the use this proportion to find the CI at 95%:
Hence, the 95% confidence interval is 0.0208<p<0.0592