BSHS 382 Week 4 Individual Assignment Correlation Discussion ( 3 Papers )
Week 4 Individual Assignment Correlation Discussion Prepare a 250- to 350-word response to the following : Describe different methods of establishing correlation between variables and provide an example of each . Discuss the advantages and disadvantages of each method and where each must be applied . Consider particular circumstances and examples in which a researcher may want to establish correlation . Prepare to discuss your response and those of your classmates --------------------------------------------------------------------------------------- BSHS 382 Week 4 Quiz
BSHS 382 Week 4 Individual Assignment Correlation Discussion ( 3 Papers )
FOR MORE CLASSES VISIT www . bshs382master . com
Week 4 Individual Assignment Correlation Discussion Prepare a 250- to 350-word response to the following : Describe different methods of establishing correlation between variables and provide an example of each . Discuss the advantages and disadvantages of each method and where each must be applied . Consider particular circumstances and examples in which a researcher may want to establish correlation . Prepare to discuss your response and those of your classmates --------------------------------------------------------------------------------------- BSHS 382 Week 4 Quiz
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1 . For the following pair of variables , which more naturally is the response variable and which is the explanatory variable ? College grade point average ( GPA ) and High school GPA 2 . Use the points on the right to answer the following questions . a . Find the scores on x and y for each point . Comment on how zx and zy relate to each other for each point . b . Compute r using the z-scores for the four observations . Is this the value you expected to get for r ? Why ? 3 . Match the scatterplots to the right with the correlation values . 1 . r = 0.9 2 . r = 0.58