Question
Future scientists: Education professionals refer to science, technology, engineering, and mathematics as the STEM disciplines. A research group reported that26%of freshmen entering college in a
Future scientists:Education professionals refer to science, technology, engineering, and mathematics as the STEM disciplines. A research group reported that26%of freshmen entering college in a recent year planned to major in a STEM discipline. A random sample of95freshmen is selected. Round the answer to at least four decimal places.
Find the probability that more than 31% of the freshmen in the sample of 120 are planning to major in a STEM discipline.
Would it be unusual if less than 28% of the freshmen in the sample of 120 were planning to major in a STEM discipline?
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Abstract Analytic Number Theory
Authors: John Knopfmacher
1st Edition
0486169340, 9780486169347
