Mathematics, 17.07.2020 20:01 sky724
Knowledge, Application and Communication
1. Using the insight of your classmates and the examples that you have encountered in this
activity, discuss the criteria of a good experimental study using at least one example of a
good study and at least one example of a poor study. Be sure to demonstrate how to
design the procedure and avoid potential biases and pitfalls.
2. A child psychologist wants to find out if playing video games with violent content makes kids
more prone to violent behavior. The psychologist has children come into a lab and has a
group of children play a highly violent video game (experimental group) and another group
of children play a game with no violence (control group). Then the psychologist watches the
kids play with other children and records any violent behaviour.
1. How could this be done as an observational study? Be specific about how you might
conduct a similar study.
2. Discuss the advantages of doing an observational study over an experimental study.
Answers: 1
Mathematics, 21.06.2019 19:30, Nicoleycannolii
You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width
Answers: 1
Mathematics, 22.06.2019 02:50, student0724
Determine the following data for the quadratic relation f(x) = -3(x+2)(x-3)? i. direction of opening: ii. x-intercepts: iii. y-intecept: iv. axis of symmetry: v. vertex:
Answers: 3
Mathematics, 22.06.2019 04:00, rebeccamckellpidge
Its due 1. what is the product of 1/2-1/4? write your answer in standard form. a) show your work. b) is the product of 1/2x-1/4 and 5x^2-2x+6 equal to product of 1/4x-1/2 and 5x^2-2x+6? explain your answer.
Answers: 1
Knowledge, Application and Communication
1. Using the insight of your classmates and the examples t...
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