Determine the absolute value of -11.
a) -11
b) 0
c) ±11
d) 11
again medaling and fanning : ))

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?