Exam 1 Flashcards by Chloe Allengraham | Brainscape

Q

What is the conceptual formula for

A

Predicted z-score

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Q

What conceptual formulas do not include a signma

A

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Q

What is this conceptual formula used to calculate?

A

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Q

What is wrong with this conceptual formula?

A

There should not be a summation sign in the numerator

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Q

What is wrong with this formula?

A

There is nothing wrong with this formula

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Q

What is wrong with this formula?

A

It is only the correlation that is squared. Shouldn’t be outside ()s

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Q

What is wrong with this formula?

A

Find variance

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Q

What formula is this?

A

Standard error of Y given X

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Q

What is wrong with this formula?

A

Missing summation sign

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Q

What is wrong with this formula?

A

Nothing

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Q

What is the formula for

A

Mean of X

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Q

What is the formula for

A

Mean of Y

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Q

What is the formula for

A

Variance of X

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Q

What is the formula for

A

Variance of Y

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Q

What is the formual for

A

Standard deviation of x

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Q

What is the formula for

A

Standard Deviation of y