5 The line plot shows the number of hours 15 students said they spenu
in one week. Is the mean or the median a better measure for describing
Justify your answer.
said they spent on homework
ter measure for describing the data?

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?

The base of a rectangular pyramid is 13 inches long and 12 inches wide. the height of the pyramid is 8 inches. what is the volume of the pyramid

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?