Social Studies, 20.10.2020 16:01, shanyeah
To ensure that all your participants have an equal opportunity to be in either experimental group (one receives a drug, the other group receives a placebo), you decide to toss a coin to determine who gets placed in which group. You have engaged in . a. matching b. random assignment c. selective participation d. random sampling e. random participation
Answers: 3
Social Studies, 21.06.2019 20:10, CDMJ8320
When would the government be allowed to limit what people say? a. the government may prevent individuals from engaging in "hate speech" b. the government may prevent individuals from engaging in "symbolic speech" c. the government may prevent entertainers from using foul language d. none of these are examples of permissible limitations on the freedom of speech
Answers: 2
Social Studies, 22.06.2019 16:30, alex12everett
Nami conducts an investigation on plants. she places a grow light on a timer to give the plants different amounts of light to see if this would affect their growth. in this investigation, the amount of light is the .
Answers: 3
Social Studies, 22.06.2019 18:00, kellyzeissss9134
What has contributed to the growth of agriculture as big business in the midwest
Answers: 1
To ensure that all your participants have an equal opportunity to be in either experimental group (o...
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