A correlation coefficient of 0.9 is more likely. A correlation coefficient of 1.0 denotes that the probability of an event happening is certain (i.e. 100% likely to occur). When analysing statistical data, it is unlikely that you will come across events with absolute certain probabilities. For example, meteorologists can predict the weather to an extent where they are confident that the prediction will be correct, but they cannot be certain as the weather can be unpredictable at any time.
Yes 45/45 = 1 +10 = 11
13 > 11
Answer:
Part 1:
A - (4,9)
B - (6,3)
C - (1,3)
D - (8,7)
E - (8,9)
To know where to put the dots on the graph, use the coordinates you've just been given:
Example: (4,8)
Move to the 4 on the x-axis (the line on the bottom going horizontal)
Then, move up 8 units (up to the 8 on the y-axis)
Place the point at that spot.
Part 2:
A - (1,2)
B - (2,4)
C - (3,6)
D - (4,8)
Derek decorates 10 cookies in 5 minutes. We know he took 5 minutes to decorate 10 cookies because in the table, the x-axis is told to us that it represents the time it takes. Since the x coordinate is 5 in the point (5,10) and the y coordinate is 10, we can safely say that it took Derek 5 minutes to decorate 10 cookies.
Answer:
Graph 1:
y-intercept = 7
Slope = -1/2 <--- (It's a fraction) (-1 over 2)
Equation: y = -1/2x + 7
________________________________
Graph 2:
y-intercept = 4
Slope = 5/6 <--- (It's a fraction) (5 over 6)
Equation: y = 5/6x + 4
_________________________________
Graph 3:
y-intercept = 9
Slope = -5/7 <--- (It's a fraction) (-5 over 7)
Equation: y = -5/7x + 9
Hope this Helps :)
Answer:
Your dead meat then...
Step-by-step explanation:
But I’m pretty sure its b?
sorry if it’s wrong