Function of modern-day psychologists
Which of the following is a function of modern-day psychologists?
Read your thoughts
Study conformity
Study the future
Study how the positions of planets influence a person's personality
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In a second grade class containing 14 girls and 8 boys, 2 students are selected at random to give out the math papers. What is the probability that both are girls?
Use α = 0.05. (Hint: this is equivalent to saying, "what is the probability that we will reject the null hypothesis given that it is false?")
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