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Test the null hypothesis

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Reference no: EM131555507

Let's say you're a researcher who wants to study the relationship between the age of a child in foster care and the level of attachment he or she displays towards a foster parent, based on a standardized attachment test. Provide an example of a one-tailed hypothesis for this relationship. Then provide an example of a two-tailed hypothesis for this relationship form a null hypothesis based on the two-tailed hypothesis.

One Tailed:

Two Tailed:

Null:

Now let's say you decide to test the null hypothesis you wrote. You decide to set alpha at .05. You run a stats test and come up with a p-value of .037. Would you retain or reject the null hypothesis?

If you reject the null hypothesis you wrote in the previous question, what does this mean?

Reference no: EM131555507

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