Does the confidence interval interpretation, " \( 99 \% \) of the IQ's are contained in the interval \( (95.3,109.2) \)," state the parameter in context? yes no

\begin{tabular}{|ccl|}\hline 1. & ¿Cuál(es) de los siguientes números es(son) \\ irracionales(es)? \\ & I. & \( \sqrt{2} \cdot \sqrt{8} \) \\ & II. & \( \sqrt{3}+3 \sqrt{3} \) \\ & III. & \( \frac{\sqrt{6}}{\sqrt{2} \sqrt{3}} \) \\ A. & Solo I & C. Solo III \\ B. & Solo II & D. I y III \end{tabular}

2) Choose the best answer. Mr. Martinez wants to plan a skiing trip 500 miles from his home. If a thirty minute stop will be taken for lunch, and the average speed will be 60 miles per hour, about how long will the trip take?

(B) \( \lim _{x \rightarrow 2} \frac{1}{8} \cdot x-2= \)

(6) \( 21-6 x=27-2 x \) (7) \( 11 x+5 x-1=65 x-36 \)

3) Choose the best answer. Susan is buying a refrigerator on the energy saving discount program. If the refrigerator sells for \( \$ 1,209 \), how much will she save with a 15\% discount?