Aresearcher reports that there is no consistent relationship between grade point average and the number of hours spent studying for college students. the correlation between grade point average and the number of hours studying is an example of ) a positive correlation(b) a negative correlation(c) a correlation near 0(d) a correlation near 1

C

Step-by-step explanation:

Since there is no relationship between the two , there exists no correlation between them.

This is simply because the effect of one is not felt on the other

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

47 - 90 = 43

43 - 180 = x

x = 137