A 32” flat screen television measures 32 inches across its diagonal. the diagonal makes 35° angle with the bottom of the television. Select all equations that can be used to solve for the height h, of the television screen. A- Cos35°= h/32
B- Sin35°= h/32
C- Tan35°= h/32
D- Cos55°= h/32
E- Sin55°= h/32
F- Tan55°= h/32

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?