An analyst reports that the 95% confidence interval for temperatures in November in Champaign is defined by the upper confidence limit of 72 degrees and lower confidence limit of 30 degrees. What is true given this information? No temperature in November in Champaign has ever been higher than 72 degrees. The range of temperatures in November is 42 degrees. The mean temperature in the sample is 51 degrees. Alpha is 0.10 or 10%.