Mathematics, 27.08.2019 17:00 vari1738
6. a foresting service conducted a survey to see if tree farms that planted hardwood trees were more profitable over a 30-year period than tree farms that planted softwood trees. the results of this study showed that hardwood trees had a 46% higher profit per acre. are the results statistically significant?
no, because planting softwood trees have a higher profit per acre.
no, because there is not enough information given to make a conclusion.
yes, because the chance of getting a similar result is small.
yes, because planting hardwood trees have a higher profit per acre.
Answers: 2
Mathematics, 21.06.2019 18:00, ineedhelp2285
Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need
Answers: 2
Mathematics, 21.06.2019 19:10, cottoncandy465
Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?
Answers: 1
Mathematics, 22.06.2019 04:30, Elijah7934
To start to solve the system of equations below, which number would you multiply in the equation -2x-5y=-1? the two equations are -2x-5y=-1 and 4x+2y=8
Answers: 1
6. a foresting service conducted a survey to see if tree farms that planted hardwood trees were more...
History, 09.11.2020 22:10
Mathematics, 09.11.2020 22:20
Mathematics, 09.11.2020 22:20
Arts, 09.11.2020 22:20
Mathematics, 09.11.2020 22:20
Business, 09.11.2020 22:20