Answer:
True. See explanation below
Step-by-step explanation:
Previous concepts
Analysis of variance (ANOVA) "is used to analyze the differences among group means in a sample".
The sum of squares "is the sum of the square of variation, where variation is defined as the spread between each individual value and the grand mean"
If we assume that we have
groups and on each group from
we have
individuals on each group we can define the following formulas of variation:
And we have this property
The degrees of freedom for the numerator on this case is given by
where k represent the number of groups.
The degrees of freedom for the denominator on this case is given by
.
And the total degrees of freedom would be
And the we can find the F statistic
Answer:
By solving the equation
we found that 
<u>Explanation: </u>
Given equation,
to find x
Step: 1 Cross multiply the denominators 2(x-5)=6(x+6)
Step: 2 Open brackets and simplify the term 2x-10=6x+36
Step: 3 Bring x terms on one side and simplify the equation the equation obtained is following,
2x-6x=36+10
-4x=46

Therefore, we solved x value from the given equation
as
.
Answer:
Step-by-step explanation:
y = 1.75x + 4.....with x being number of miles and y being total cost
in y = mx + b form, the slope can be found in the m position and the y int can be found in the b position
y = mx + b
y = 1.75x + 4......so ur slope(m) = 1.75 and ur y int(b) = 4 or (0,4)
Answer:
3 names of angles.
Step-by-step explanation:
Obtuse,Acute, And Right angle! Hope this helps! :D
*^#Emmy#^*