subject
Mathematics, 18.03.2021 02:00 stavy5965

The national Association of colleges supports me starting salaries for college graduates in various disciplines. NAC reported that the mean salary for 2014 engineering graduate with $62,719 whereas the mean salary for 2013 engineering graduates was $62,535. Assume that the statistics were drawn from independent samples of size 300, each with a sample standard deviation of $8500. Test whether there was a significant increase in salary of engineering graduates from 2013 to your house and 14, using a 10% level of significance

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Three coins are flipped. what is the probability that there will be at least two tails?
Answers: 1
question
Mathematics, 21.06.2019 15:50
Name the most appropriate metric unit for each measurement
Answers: 3
question
Mathematics, 21.06.2019 17:30
Solve: 3x+y=6 4x-2y=18 show all work !
Answers: 1
question
Mathematics, 21.06.2019 18:10
Which of these tables represents a non-linear function?
Answers: 1
You know the right answer?
The national Association of colleges supports me starting salaries for college graduates in various...
Questions
question
Mathematics, 06.05.2020 06:38
question
Mathematics, 06.05.2020 06:38
Questions on the website: 13722367