Answer:sorry
Step-by-step explanation: i need points
<span>Ruling Out Third Variables with Multiple-Regression Designs—By measuring possible third variables and using multiple regression analysis, these third variables can be eliminated as explanations for the relationship between the key variables.</span>
To simplify a fraction (reduce it to lowest terms), you divide
the numerator and denominator both by their greatest common
factor. (That's why you learn 'greatest common factor' before
you learn to simplify fractions.)
The greatest common factor of 36 and 80 is 4 .
Divide the top and bottom of 36/80 by 4, and you'll have the
fraction in lowest terms.
The answers would be -3, -2, -1, 0
