Step-by-step explanation:
y2-y1/
x2-x1
3-(-3)/
1--2
6/3=2
Answer:
The game developer tested by 24 participants and these 24 participants were divided evenly between the treatments and the required total number of possible replications combinations is 4.
Step-by-step explanation:
<em>The Concepts and reason
</em>
The ANOVA can be used to analyze the data obtained from experimental or observational studies. A factor is a variable that the experimenter has taken for investigation.
A treatment is a level of a factor, and its experimental units are the objects of interest in the experiment. The variation between treatments groups captures the effect of the treatment and the variation within treatment groups represents random error not explained by the experimental treatments.
The replication means an independent repeat of each factor combination.
<em>Fundamentals
</em>
The formula for replications is: Number of participants/number of cells
The total number of participants is: 24
The number of cells is: 6
The total number of participants in the game is 24 and the number of possible combination cells is 6
so,
Number of replications: Number of participants/number of cells
which is 24/6= 4
Therefore the number of replications is 4.
For anyone needing the answers...
<span>There is a focus at (0, 15).
</span>
y = 3/4x<span> is an asymptote.
</span>
<span>y = 27/5 is a directrix.
</span>
are the 3 that are correct.
Answer:
The correct Option is B. Statement: ∠AFE ≅ ∠AFD Reason: Transitive Property of Equality
Step-by-step explanation:
A is true, but unnecessary. Because after proving statement A, it will imply BC ⊥ GH but that is not required.
C is also true, but this condition is also not useful in the proving the required statement which is to be proved.
D can be proved. But that is not required hence this will make the solution much bigger.
Now, let us take B. we need 2 facts to prove that lines are perpendicular when parallel lines with a transversal is given.
1. We need that the line we want to show perpendicular to the transversal and the transversal itself to form supplementary angles.
2. And the supplementary angles thus formed to be equal.
Condition 1 has been proved by the step 4.
So it must be condition 2 that you need in step 3.
∠AFD = ∠AFE
Reason : Two angles that are equal to the same angle must themselves be equal.( Transitive property of equality)
Yes because it’s closer to zero