Does this graph show a function? Explain how you know. O A. No; the graph fails the vertical line test.
O B. No, there are yvalues that have more than one xvalue.
O C. Yes; there are no yvalues that have more than one xvalue.
OD. Yes; the graph passes the vertical line test.
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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?