Question 8 of 9 (1 point) | Question Attempt: 1011 2 3 24 5 6 7 8 9 10 11 Future scientists: Education professionals refer to science, technology, engineering, and mathematics as the STEM disciplines. A research group reported th 27% of freshmen entering college in a recent year planned to major in a STEM discipline. A random sample of 80 freshmen is selected. Round the answer to least four decimal places Part 1 of 6 Is it appropriate to use the normal approximation to find the probability that less than 28% of the freshmen in the sample are planning to major in a STEM discipline? appropriate to use the normal curve, since np02 10 and n (1-p) - DE 10 Part 2 of 6 Find the probability that less than 28% of the freshmen in the sample are planning to major in a STEM discipline The probability that less than 28% of the freshmen in the sample are planning to major in a STEM discipline is 0 Part 3 A new sample of 130 freshmen is selected. Find the probability that less than 28% of the freshmen in this new sample are planning to major in a STEM discipline The probability that less than 28% of the freshmen in the sample are planning to major in a STEH disciplines Continue Save For Later Submit Assign 2001 ICA IN ACE o
xiklexe/1o_u-IgNstkr7;8P2jH-1B146015W4Mrw75Ny6b80aAVBBtiSaveght2jR5RqpwYhOWS SILYww8Q5y514Hdrich Dad Cg7aNNamdoq?1o8w7Qyitv$PXWCju 6.3 Quiz Question 8 of 11 (1 point) | Question Attempt 1 of 1 Part 2 of 6 Find the probability that less than 28% of the freshmen in the sample are planning to major in a STEM discipline. The probability that less than 28% of the freshmen in the sample are planning to major in a STEM discipline is 0. Part 3 016 A new sample of 130 freshmen is selected. Find the probability that less than 28% of the freshmen in this new sample are planning to major in a STEM discipline The probability that less than 28% of the freshmen in the sample are planning to major in a STEM discipline is 0 X Part 4 of 5 Find the probability that the proportion of freshmen in the sample of 130 who plan to major in a stem discipline is between 0.31 and 0.35. The probability that the proportion of individuals in the sample of 130 who plan to major in a STEM discipline is between 0.31 and 0.35 0 Parts of Find the probability that more than 32% of the freshmen in the sample or 130 are planning to major in a STEM discipline The probability that more than 32% of the freshmen in the sample of 130 are planning to major in a STEM discipline is X Part 5/6 Continue
Part 4 of 6 Find the probability that the proportion of freshmen in the sample of 130 who plan to major in a STEM discipline is between 0.31 and 0.35. The probability that the proportion of individuals in the sample of 130 who plan to major in a STEM discipline is between 0.31 and 0.35 is 0 X Part 5 of 6 Find the probability that more than 32% of the freshmen in the sample of 130 are planning to major in a STEM discipline. The probability that more than 32% of the freshmen in the sample of 130 are planning to major in a STEM discipline is 0 X Part: 5/6 Part 5 of 6 Would it be unusual in less than 22% of the freshmen in the sample of 130 were planning to major in a STEM discipline? It (choose one) w be unusual in less than 22% of the freshmen in the sample of 130 were planning to major in a STEM discipline, since the probability is X Continue Save For Later Su
6.3 Q2 lll 6.3 Q2 lll Question 8 of 9 (1 point) | Question Attempt: 1011 2 3 24 5 6 7 8 9 10 11 Future scientists: Education profes
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