Null Hypothesis Flashcards by Sean Scollan

Q

What is the Null hypothesis

A

There is no correlation between statistics

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Q

What is the alternative hypothesis

A

There is correlation between statistics

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Q

How do you find the standard deviation

A

1.) Find the mean of all the numbers

2.) Subtract the mean from each score

3.)Square the result

4.) Add up all the squared results

5.) Divide step 4s result by the score

6.) Square root step 5s result

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Q

What is mediated

A

Take place over a medium - telephone

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Q

What is un-mediated

A

Face to face interactions

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