Answer:
sqrt(3)/2
Step-by-step explanation:
sin(420) = sin(420-360)
= sin(60) = sqrt(3)/2
sqrt: square root
Answer: A. Linear positive association
Step-by-step explanation:
As the x values increase, so do the y values. this makes the association to be positive because they are both increasing. Additionally if you were to connect all the data points together you would get a straight line, which makes it linear.
Answer: B = The range is greater than the mean.
Step-by-step explanation: