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
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Social Studies, 22.06.2019 06:30
How did the growth of railroads american businesses expand
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Social Studies, 22.06.2019 14:00
Why was george washington being elected unanimously important? it indicated how much respect and popularity he had gained. it paved the way for other unanimous elections. it meant that he would be president forever. it meant that he voted for himself.
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Social Studies, 22.06.2019 16:20
Read the scenario. samira is a freshman basketball player who hopes to go to college on a basketball scholarship. she is offered the chance to play on her school’s varsity basketball team, which plays in tournaments during holiday breaks. samira usually spends her breaks working at the local hardware store. after careful consideration, samira decides to stay on the freshman basketball team and keep working over breaks.the fact that samira may miss out on a scholarship opportunity by staying on the freshman team illustrates-a cause.-minor consequences.-a trade off.-unexpected risk.
Answers: 1
To ensure that all your participants have an equal opportunity to be in either experimental group (o...
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