( - 5 , - 1 )
the rotation is just change it into negative
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
D is the diameter of the wheel
the circle is π.d = 180
so d = 180/π = 57 cm
Answer 1
1/46 = 2/92 = 3/138
Answer 2
x = -7
Answer 3
40
Answer:
IT IS REALLY 31
Step-by-step explanation:
