In a survey of 1120 new college graduates 281 had a professional job on graduation day.
27. One...
Mathematics, 17.03.2020 22:10, marleas
In a survey of 1120 new college graduates 281 had a professional job on graduation day.
27. One year ago the proportion of graduates with a professional job on graduation day was .21 or 21%.
The setup of the null and alternative hypotheses to test whether there is sufficient evidence to conclude
that the proportion of graduates with a professional job is higher now than it was one year ago is:
Answers: 2
Mathematics, 21.06.2019 20:00, ashl3yisbored
The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac
Answers: 3
Chemistry, 18.03.2020 20:30
Mathematics, 18.03.2020 20:30
Mathematics, 18.03.2020 20:30