Mathematics, 02.08.2019 05:00 bluehaze
Asurvey was conducted on a random sample of students at a college campus to study student opinions on the new honors program. out of the students surveyed, 78% rated the new honors program as "very rigorous" with a margin of error of ±3% and a confidence interval of 90%. what does the margin of error imply? 1. it can be concluded, with 90% confidence, that at least 75% of all students will rate the new honors program as "very rigorous." 2. it can be concluded, with 78% confidence, that at least 87% of all students will rate the new honors program as "very rigorous." 3. it can be concluded, with 78% confidence, that between 87% and 93% of all students will rate the new honors program as "very rigorous." 4. it can be concluded, with 90% confidence, that between 75% and 81% of all students will rate the new honors program as "very rigorous."
Answers: 2
Mathematics, 21.06.2019 14:30
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Mathematics, 21.06.2019 18:30
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Mathematics, 21.06.2019 20:30
Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*
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Asurvey was conducted on a random sample of students at a college campus to study student opinions o...
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