At the statistics canada web site, you can find the percent of adults in each province or territory who have at least a university certificate, diploma, or degree at bachelor’s level or above.

it makes no sense to find x for these data and use it to get a confidence interval for the mean percent μ in all 13 provinces or territories. why not?

because we have the percentages for all 13 canadian provinces, we know the exact value of μ. this assumes that the percentages listed at the web site are not estimates (though they probably are).
because the provinces/territories were not chosen randomly.
because the data are categorical and not quantitative.
because the mean is meaningless unless we standardize the values first.

Find the area and perimeter of each composite figure. use 3.14 for π. round your answer to the nearest tenth. a square and a right triangle share a common side. image long description a 3-meter by 0.5-meter rectangle has triangles attached like wings to the 3-meter sides. the other two sides of both triangles measure 2.5 meters. the height of each triangle is 2 meters. a 6-inch by 4-inch rectangle has 2 half-circles attached like wings to the 6-inch sides. the radius of each half-circle is 3 inches. find the surface area and volume of each figure. use 3.14 for π. round your answer to the nearest tenth. a right circular cylinder has a base radius of 6 yards and a height of 20 yards. a rectangular prism has a base that is 9 centimeters long and 7 centimeters wide. the height is 2 centimeters. a rectangular prism has a base that measures 11 millimeters by 11 millimeters. the height is 11 millimeters.

Which statement about perfect cubes is true

A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]