There are 40 sixth grade students and 32 seventh grade students who want to participate in basketball. The teams are organized so that each team has the same number of sixth-grade students as every other team. Each team also has the same number of seventh-grade students as every other team. What is the greatest number of teams that can play? (answer only write that number)

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?