A firm pursuing a strategy based on customization and variety will tend to structure and manage its supply chain to accommodate more than a firm pursuing a strategy based on low cost and high volume. a. variation
b. streamlined flow
c. quality
d. capacity
e. productivity

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?