Cheating: According to a report on academic cheating by ETS, the Educational Testing Service, college students majoring in Busin
ess and Engineering are more likely to cheat than students in other majors. For a statistics project, a community college student at Diablo Valley College (DVC) decides to investigate cheating in two popular majors at DVC: business and nursing. She convinces professors who teach business and nursing courses to distribute a short anonymous survey in their classes. The question about cheating is one of many other questions about college life. From this data, the student plans to calculate a confidence interval for the difference in two population proportions. Which is the most reasonable description of the two populations for her conclusion? business and nursing students in the classes that were surveyed business and nursing students at DVC business and nursing students at community colleges business and nursing students at community colleges the year of the study
The most reasonable description of the two populations for her conclusion is business and nursing students in the classes that were surveyed at Diablo Valley College (DVC).
Step-by-step explanation:
The question itself indicates that., For a statistics project, a community college student at Diablo Valley College (DVC) decides to investigate cheating in two popular majors at DVC in order to find out the most academic cheaters.,
also the researcher( student) convinces the professors who teach business and nursing courses at DVC to distribute a short anonymous survey in their classes. So., The most reasonable description of the two populations for her conclusion is business and nursing students in the classes that were surveyed at Diablo Valley College (DVC).
The ratio of drops of blue dye to total drops of dye is got by dividing drops of blue dye (12) by total drops, which is the sum of blue and yellow drops (12+18):
Once we simplify the fraction by dividing both top and bottom by 6, we would get:
Therefore, the ratio of drops of blue dye to total drops of dye is: 2:5
60 items were for sale because you need to add together the amounts that were sold plus what was left over, giving you everything that they had for sale.
