Write misconceptions about the meaning of given probability
What does p = .05 mean? What are some misconceptions about the meaning of p =.05? Why are they wrong? Should all research adhere to the p = .05 standard for significance? Why or why not?
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There are 2 groups of education majors. they are all assigned to study a diverse neighborhood where their internship will be.
What is coefficient of dispersion. & why coefficient word is used here.
Lifetimes of computer memory chips have Gamma distribution with mean μ=4 years and variance σ2=16/3 years. What is the probability that such a chip has a lifetime of less than 8 years?
There are six ways in which a person and the situation interact to shape a person's goals, thoughts, feelings, and behaviors.
Develop a regression model that would predict the DJIA based on the S&P 500 index. Based on this model, what would you expect the DJIA to be when the S&P is 1,100? What is the correlation coefficient (r) between the two markets?
Compare and contrast internal and external validity. Describe and give examples of research questions for which external validity is a primary concern.
The average time it takes an employee to build a bookcase is 23 hours with a standard deviation of 8 hours. A random sample of 64 employees is taken. What is the likelihood that the sample mean will be 20 hours or more?
A day's sales in $1000 units at a gas station have a gamma distribution with parameters k = 2 and = 0:9. What are the expectation and standard deviation of a day's sales?
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You are a social worker working with foster children. You are making a home visit to Katie, age nine, and her foster family.
Bearing in mind that there may be several, choose a social, behavioral, or cultural factor associated with your selected domestic violence
Identify and discuss three ethical guidelines that are important to consider when designing an 8-week group for adolescents who are referred
Lifespan psychologists are unlikely to investigate both changes as well as consistencies that exist in different individuals'
In our readings, we learn more about the nature versus nurture argument. For this discussion, I want you to go in depth a bit more and debate the importance
Outline a social issue that is important to you. Describe why it is important to you, why it is important from a societal perspective and how you think
Think about where you were the most and least engaged when reading a classmate's draft. Think about what captured your attention