Mathematics, 28.09.2020 20:01 ferrin6507
The average cost of one year at a private college in 2012-2013 is $43,289.
The average grant aid received by a student at a private college in 2012-2013 is $15,680.
What is the average student contribution for one year at a private college in 2012-2013?
Answers: 3
Mathematics, 21.06.2019 20:50, brea2006
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Mathematics, 22.06.2019 02:30, macybarham
In 2000 there were 100 rabbits in central park the population increased by 16% each year ? write a function to illustrate the situation. how many rabbits were in central park in 2005 . predict how many rabbits there will be at the end of this year we are in 2018?
Answers: 1
The average cost of one year at a private college in 2012-2013 is $43,289.
The average grant aid re...
Mathematics, 19.08.2019 16:20
English, 19.08.2019 16:20
Mathematics, 19.08.2019 16:20