Problem 2: The relative frequency table shows the percentage of each type of art (painting or sculpture) in a museum that would classify in the different styles
(modern or classical). Based on these percentages, is there evidence to suggest an
association between the variables? Explain your reasoning.
modern
/classical
paintings
41%
59%
sculptures
38%
62%

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?