subject
Social Studies, 27.11.2019 03:31 Yumimiku5989

"a common science-fair project involves testing the effect of music on the growth of plants. for one of these projects, a sample of 24 newly sprouted bean plans is obtained. these plants are randomly assigned to one of four treatments, with 6 plants in each group. each group of 6 plants is exposed to a different kind of music: classical, jazz, country, or rock. after two weeks, the height of each plant is measured and recorded. what test will tell you whether the type of music played affects plant growth?

ansver
Answers: 2

Another question on Social Studies

question
Social Studies, 21.06.2019 15:30
Similarities between spain and the us? in terms of culture, foods, people, schedules, holidays, anything.
Answers: 2
question
Social Studies, 21.06.2019 22:50
A. spinoza thinks that we human beings are due for what was described in class as an “ontological demotion.” explain this ontological demotion, comparing his view of what we are to a more traditional aristotelian view. (you should concentrate on spinoza’s views on the human body, but be sure to say something about what he thinks the human mind is.) why does he think the demotion is needed? is he right? explain why the demotion matters to the overall project of the ethics.
Answers: 2
question
Social Studies, 22.06.2019 06:40
Tanya was used to using word, and she did some work for her brother mike, who was using wordperfect. tanya was quickly able to use wordperfect for windows with little difficulty, since many of the commands for it were the same as the commands for word. tanya's ability to use wordperfect best illustrates:
Answers: 1
question
Social Studies, 22.06.2019 08:00
The idea of a progressive income tax, which is still a standard taxing policy in the u.s. today, was aggressively sought by the populist party. select the best answer from the choices provided true or false
Answers: 1
You know the right answer?
"a common science-fair project involves testing the effect of music on the growth of plants. for one...
Questions
question
English, 20.11.2020 19:50
question
Health, 20.11.2020 19:50
question
Mathematics, 20.11.2020 19:50
question
Social Studies, 20.11.2020 19:50