Answer:
radius
Step-by-step explanation:
Answer:
(6, 8)
Step-by-step explanation:
I just drew the graph and measured the middle of the line.
Answer:
180/9= 20
20x10^-5= 0.00020
Step-by-step explanation:
Move the decimal point 5 times to the left :)
Answer is x= -14 because you divide each term by -3 and then simplify
The value of a correlation coefficient ranges between -1 and 1.
The greater the absolute value of the Pearson product-moment correlation coefficient, the stronger the linearrelationship.
The strongest linear relationship is indicated by a correlation coefficient of -1 or 1.
The weakest linear relationship is indicated by a correlation coefficient equal to 0.
A positive correlation means that if one variable gets bigger, the other variable tends to get bigger.
A negative correlation means that if one variable gets bigger, the other variable tends to get smaller.
therefore
d is correct
-0.9