The Super Bowl, watched by close to 200 million Americans is also a big event for advertisers. The accompanying Super Bowl Ad Rating data contains the rating of ads that ran between the opening kickoff and the final whistle. For ads that ran before halftime and ads that ran at halftime or after, construct a 99% confidence interval estimate for the population mean ad rating. The 99% confidence interval estimate for the population mean ad rating for ads that ran before halftime is

\begin{tabular}{|c|c|c|c|} \hline Company & Rating & Time of Ad & First Half \\ \hline NFL & 7.69 & Halftime & No \\ \hline Amazon Alexa & 7.34 & Fourth Quarter & No \\ \hline Microsoft & 7.07 & Fourth Quarter & No \\ \hline Hyundai & 7.05 & Fourth Quarter & No \\ \hline Verizon & 6.95 & Third Quarter & No \\ \hline M\&Ms & 6.51 & First Quarter & Yes \\ \hline Bubly & 6.43 & Third Quarter & No \\ \hline Budweiser & 6.41 & Fourth Quarter & No \\ \hline Google & 6.39 & Second Quarter & Yes \\ \hline Audi & 6.38 & Second Quarter & Yes \\ \hline Google & 6.37 & Third Quarter & No \\ \hline Mercedes\‐Benz & 6.31 & Second Quarter & Yes \\ \hline The Washington Post & 6.3 & Second Quarter & Yes \\ \hline Stella Artois & 6.32 & Second Quarter & Yes \\ \hline Verizon & 6.18 & Fourth Quarter & No \\ \hline Bud Light & 6.14 & Second Quarter & Yes \\ \hline Bud Light & 6.14 & First Quarter & Yes \\ \hline Netflix & 6.11 & Third Quarter & No \\ \hline Planters & 5.98 & Second Quarter & Yes \\ \hline Toyota & 5.88 & Second Quarter & Yes \\ \hline Pepsi & 5.84 & First Quarter & Yes \\ \hline Kia & 5.84 & Third Quarter & No \\ \hline Bumble & 5.8 & Third Quarter & No \\ \hline T\‐Mobile & 5.64 & Fourth Quarter & No \\ \hline Doritos & 5.63 & First Quarter & Yes \\ \hline T\‐Mobile & 5.59 & Third Quarter & No \\ \hline Pringles & 5.25 & Second Quarter & Yes \\ \hline Toyota & 5.52 & Halftime & No \\ \hline WeatherTech & 5.5 & First Quarter & Yes \\ \hline Olay & 5.34 & First Quarter & Yes \\ \hline Marvel Studios & 5.34 & First Quarter & Yes \\ \hline Marvel Studios & 5.34 & First Quarter & Yes \\ \hline Skechers & 5.29 & Third Quarter & No \\ \hline Avocado from Mexico & 5.29 & Second Quarter & Yes \\ \hline Universal & 5.15 & Second Quarter & Yes \\ \hline Michelob Ultra & 5.14 & Third Quarter & No \\ \hline T\‐Mobile & 5.1 & Second Quarter & Yes \\ \hline SimpliSafe & 5.07 & First Quarter & Yes \\ \hline Colgate Total & 5.04 & Third Quarter & No \\ \hline Amazon Prime Video & 4.96 & Third Quarter & No \\ \hline Expensify & 4.95 & Second Quarter & Yes \\ \hline Bud Light & 4.96 & Third Quarter & No \\ \hline Hulu & 4.85 & First Quarter & Yes \\ \hline Devour & 4.84 & Third Quarter & No \\ \hline T\‐Mobile & 4.81 & First Quarter & Yes \\ \hline Ron \\ & Viv Spiked Seltzer & 4.63 & First Quarter & Yes \\ \hline Norwegian Cruise Lines & 4.61 & First Quarter & Yes \\ \hlineADT & 4.59 & Halftime & No \\ \hline WeatherTech & 4.55 & Fourth Quarter & No \\ \hline Michelob Ultra Pure Gold & 4.5 & Fourth Quarter & No \\ \hline Sprint & 4.45 & Second Quarter & Yes \\ \hline Mint Mobile & 4.45 & Second Quarter & Yes \\ \hline Peposi Proclean & 4.38 & Second Quarter & Yes \\ \hline TurboTax & 4.22 & Second Quarter & Yes \\ \hline Wix.com & 3.97 & Third Quarter & No \\ \hline Burger King & 3.63 & Fourth Quarter & No \\ \hline \end{tabular}