A large random sample of American students in seventh grade showed that 20% of them were reading
below grade level.
Based on this data, which of the following conclusions are valid?
Choose 1
(A)
About 20% of all American students in seventh grade were reading below grade level.
20% of this sample was reading below grade level, but we cannot conclude anything about
the population.
(C)
About 20% of all American students were reading below grade level.

Read the excerpt from the strange case of dr jekyll and mr. hyde what do dr. jekyll's thoughts reveal about him in this excerpt? [t]he inmates of my house were locked in the most rigorous hours of slumber, and i determined, flushed as i was with hope and triumph, to venture in my new shape as far as to my bedroom. i crossed the yard, wherein the constellations looked down upon me, i could have thought, with wonder, the first creature of that sort that their unsleeping vigilance had yet disclosed to he is jealous of those who can sleep through the night. he is revered for his scientific advances. he is interested in studying the movements of the stars he is proud and enthusiastic about his initial results.