Mathematics, 06.05.2020 04:43 VonneB1684
According to the National Institute on Drug Abuse, a U. S. government agency, 17.3% of 8th graders in 2010 had used marijuana at some point in their lives. A school official hopes to show the percentage is lower in his district, testing LaTeX: H_0H 0: LaTeX: p=0.173p = 0.173 versus LaTeX: H_aH a: LaTeX: p<0.173p < 0.173. The health department for the district uses anonymous random sampling and finds that 10% of 80 eighth-graders surveyed had used marijuana. Are conditions met for use of the normal model to represent the distribution of sample proportions?
Answers: 3
Mathematics, 21.06.2019 13:50
2-3 6. use your equation to find how high tyler will have to climb to scale the peak. (4 points: 2 points for correctly substituting values, 2 points for the correct height)
Answers: 3
Mathematics, 21.06.2019 16:00
Which term best describes the association between variables a and b
Answers: 1
Mathematics, 21.06.2019 18:00
Need on this geometry question. explain how you did it.
Answers: 1
According to the National Institute on Drug Abuse, a U. S. government agency, 17.3% of 8th graders i...
Mathematics, 13.08.2019 05:10
Mathematics, 13.08.2019 05:10
Mathematics, 13.08.2019 05:10
History, 13.08.2019 05:10
Mathematics, 13.08.2019 05:10
Mathematics, 13.08.2019 05:10
Social Studies, 13.08.2019 05:10
Mathematics, 13.08.2019 05:10
History, 13.08.2019 05:10
Mathematics, 13.08.2019 05:10
Mathematics, 13.08.2019 05:10