Assessment of Mathematics Students As part of the
Chapter 11, Problem 11(choose chapter or problem)
Assessment of Mathematics Students As part of the Mathematics Assessment, eighth-graders were asked about the frequency with which they used calculators while taking tests or quizzes. The results for national public schools were as follows: never, 28%; sometimes, 51%, and always, 21%. A random sample of 140 eighthgrade students in a large urban school district indicated that 30 said never, 78 said sometimes, and 32 said always. At a _ 0.05 do these proportions differ from the national report? Source: Nationsreportcard.gov
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