<span> The boundaries for the critical region determine how much distance between the sample mean and population mean is needed to reject the null. </span>
Following the listed rule, the answer is: 5,4
Answer:
Set 1) A and B are proportional because it is in the form of y = kx
Set 2) B is proportional because it is a straight line passing through the origin
Set 3) B and C because it uses the equation y = kx
1. 5x= -80. x= -16
2. x - 73 = 129. x = 202
3. x/-8 = 22. x = -176
4. 2x + 8 = 8. 2x = 0. x = 0
5. 3x - 7 = 40. 3x = 47. x = 47/3
28 represents 100%
22 represents x %
X= 22•100/28=78.57142857%