Answer:
The slope of the trend line is the rate of change of the data. It is the ratio of the change of the dependent variable to the rate of change of the independent variable. Slope represents the value of the correlation.
This is the exact sample response from edge.
Answer:
90 - 5 = 85/2 = 42.5 degrees
Answer:
Standard numbered cube outcomes are {1, 2, 3, 4, 5, 6}. That makes 6 outcomes, all of them with the same probability to happen. Given that the scenario involves three outcomes with the same probability, one option is to take 1 & 2, 3 & 4 and 5 & 6 as the same result.
Exact Form:
x
=
0
,
−
9
√
3
9
√
2
x
=
0
,
-
3
9
2
9
Decimal Form:
x
=
0
,
−
1.04608191
…
x
=
0
,
-
1.04608191
…