From 1996 to 2012, 84% of non-teacher workers were employed in private schools. If a random sample of 200 teachers in the years 1996-2012 was selected, what is the probability that between 78% and 86% were public school teachers?
Answer List
A. |
0.2147 |
B. |
y’ = -3x + 1.5 |
C. |
2.571 |
D. |
There is no significant correlation between the variables, therefore we should not determine the regression equation. |
E. |
y’ = 1.5x - 3 |
F. |
0.0416 |
G. |
2.72 |
H. |
1.725 |
I. |
0.7853 |
J. |
0.2305 |
K. |
r = 0 .773, looking at the graph and the correlation coefficient, there appears to be no correlation. |
L. |
2.447 |
M. |
2.015 |
N. |
0.7695 |
O. |
r = 0 .773, looking at the graph and the correlation coefficient, it appears to be positive linear. |
P. |
y’ = 0.398x + 5.45 |
From 1996 to 2012, 84% of non-teacher workers were employed in private schools. If a random...