What is the first quartile, q1, of the following distribution?

24, 26, 26, 28, 29, 31, 33, 35, 37, 38, 40, 42, 43, 46, 48, 55, 56

Simplify the expression. enter the correct answer.

Which inequality has a dashed boundary line when graphed ?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%