If you are told only that you scored in the 80th percentile, do you know from   that description exactly how it...

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If you are told only that you scored in the 80th percentile, do you know from

 

that description exactly how it was calculated? Explain.

 

For the numbers 1, 2, 4, 16, compute the following:

 

 

ΣX

 

ΣX2

 

(ΣX)2

 

17. (AT) What is the independent variable of this experiment? How many levels

 

does it have?

 

 

18. (AT) What is the dependent variable? On what scale (nominal, ordinal, interval,

 

ratio) was it measured?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

    • 11 years ago
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