Answer: moderate positive correlation
Step-by-step explanation: If your correlation coefficient is positive, that means that your slope which is how steep the line is or your line of best fit must also be positive.
Remember that the correlation coefficient is just a number that indicates the direction and closeness of points of a line of best fit.
If it has a correlation coefficient of 0.89, the points would be close together but not very very close.
Answer:
x = -4
y = -4
Step-by-step explanation:
Since y = x, we can say:
x = 2x + 4
-x = 4
<u>x = -4</u>
And now we can substitute -4 in for x, in the equation y = x
<u>y = -4 </u>
Hope this helps!
Answer:
Step-by-step explanation:
12x=70-14=56
x=
Whole # * denominator + numerator over the denominator
Answer: 21/2
Answer:
2×10−4
Step-by-step explanation:
To change 0.0002 to scientific notation, move the decimal to the right 4 places so that you get 2. The exponent on the base 10 will be -4 because the decimal was moved to the right 4 places
