In year 4 the store sold 112% of the total number of scooters sold the previous three years combined how many scooters were sold in year 4

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?

Which net represents the pyramid below? meh

What is the output, or dependent variable of quantity? 1: x 2: f(x) 3: y