Mathematics, 16.11.2020 21:20 twistedhyperboles
A research group interested in comparing the effect of different types of music on short-term memory gathers 200 volunteers for a study. One group will listen to a hip hop music playlist while trying to memorize a list of 20 words. A second group will listen to a playlist of orchestral music while trying to memorize the list of 20 words. After a break, the number of words recalled correctly by each individual is measured and the results for the two groups are compared.
Please answer each of the following questions by replying to this discussion:
1. Is this an experimental study or an observational study? Explain your reasoning
2. Which group do you hypothesize will recall more words? Explain your reasoning.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 15:00
What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer
Answers: 2
Mathematics, 21.06.2019 23:00
The table below shows the function f. determine the value of f(3) that will lead to an average rate of change of 19 over the interval [3, 5]. a. 32 b. -32 c. 25 d. -25
Answers: 2
Mathematics, 21.06.2019 23:30
Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x
Answers: 1
Mathematics, 22.06.2019 00:00
The volume of the a sphere whoes diameter is 18 cm is cubic cm . if it's diameter were reduced by half, it's volume would be of its original volume
Answers: 1
You know the right answer?
A research group interested in comparing the effect of different types of music on short-term memory...
Questions
Mathematics, 14.02.2021 14:00
Mathematics, 14.02.2021 14:00
English, 14.02.2021 14:00
Social Studies, 14.02.2021 14:00
Chemistry, 14.02.2021 14:00
Chemistry, 14.02.2021 14:00
Mathematics, 14.02.2021 14:00
Mathematics, 14.02.2021 14:00
Physics, 14.02.2021 14:00
Mathematics, 14.02.2021 14:00
