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As an incentive to get new customers, the local branch of a bank launched "bouncing for bucks." During this week long event, any customer opening a new checking account with the bank would have the opportunity to throw a bouncy rubber ball into a large box divided into squares.Each square was labeled with a dollar amount that would be deposited into his/her new checking account.The way the box was labeled is shown below.What is the probability that a customer gets $50?
Double-Blind Experiments
Double-Blind Experiments are studies where neither the participants nor the experimenters know who has been administered the treatment or the placebo, reducing biases.
Experimenter Bias
The influence of the experimenter’s expectations on the outcome of research.
Double-Blind Experiment
An experimental design in which neither the experimenter nor the participants are aware of which participants are in the experimental group and which are in the control group until the results are calculated.
Experimental Group
The participants in an experiment who receive the drug or other treatment under study—that is, those who are exposed to the change that the independent variable represents.
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