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When the slope of the regression line equals -3.00, then

Andrearcarter95

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When the slope of the regression line equals -3.00, then

When the slope of the regression line equals -3.00, then

a. the Y intercept equals -3.00
b. there is a 3 equal-unit gain in Y for each unit gain in X
c. there is a 3 equal-unit loss in Y for each unit gain in X
d. there is a one-third, equal-unit loss in Y for each unit gain in X

Question 2

Whenever the calculated value of t is less than the tabled value of t (for a given number of degrees of freedom), then

a. There is a failure to reject Ho
b. Ho is rejected
c. Ho is no longer relevant
d. the alpha level increases

Question 3

When a correlation is established between the odd and even-numbered items,
then the procedure was used to assess

a. predictive validity
b. construct validity
c. concurrent validity
d. none of these, since the procedure outlined above is used to assess
reliability, not validity

Question 4

When Pearson's r is -1.00, error will be equal to _____.

a. the coefficient of determination.
b. 0
c. 1.00
d. We don't have enough information to decide.

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lizfloyd1

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Andrearcarter95 Author

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6 years ago

this is exactly what I needed

AlahuKakpar

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Just got PERFECT on my quiz

7.prime7105

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2 hours ago

Smart ... Thanks!

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