Mathematics, 16.04.2020 23:18 kayelynn003
College students and STDs: A recent report estimated that 25% of all college students in the United States have a sexually transmitted disease (STD). Due to the demographics of the community, the director of the campus health center believes that the proportion of students who have a STD is higher at his college. He tests H 0: p = 0.25 versus H a: p > 0.25. The campus health center staff select a random sample of 150 students and determine that 43 have been diagnosed with a STD. Conduct a hypothesis test to address the directorâs hypothesis. Use a 5% significance level to make your decision. Use the applet (at the top of this Checkpoint) to determine the Pâvalue. Which of the following is an appropriate conclusion based on the results? Group of answer choices The data provides strong evidence that the proportion of students at his college who have a STD is more than 25%. The data suggests that the proportion of students at his college who have a STD is 29%. Of the students surveyed at his college, 29% have an STD, but this is not strong enough evidence to conclude that the proportion of students at his college who have a STD is higher than the reportâs estimate. This survey suggests that 25% of students at his college have a STD.
Answers: 1
Mathematics, 21.06.2019 14:10
Olivia uses the work below to determine 55% of 720 which explains the error in oliviaâs solution
Answers: 1
Mathematics, 21.06.2019 18:00
My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.
Answers: 1
Mathematics, 21.06.2019 19:00
You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?
Answers: 1
Mathematics, 21.06.2019 20:30
Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.
Answers: 2
College students and STDs: A recent report estimated that 25% of all college students in the United...
Mathematics, 23.10.2020 23:20
Mathematics, 23.10.2020 23:20
Mathematics, 23.10.2020 23:20
Mathematics, 23.10.2020 23:20
History, 23.10.2020 23:20
Geography, 23.10.2020 23:20
Mathematics, 23.10.2020 23:20
Mathematics, 23.10.2020 23:20
Mathematics, 23.10.2020 23:20
History, 23.10.2020 23:20
Mathematics, 23.10.2020 23:20
Mathematics, 23.10.2020 23:20
Biology, 23.10.2020 23:20
Biology, 23.10.2020 23:20