\begin{cases} f(1)=-3 f(n)=2 \cdot f(n-1) + 1 \end{cases} ⎩
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f(1)=−3
f(n)=2⋅f(n−1)+1


f(2)=f(2)=f, left parenthesis, 2, right parenthesis, equals

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?