Answers
Answer: See the table below (attached image)
SSb = 2345SSt = 5639DFb = 5DFw = 54MSb = 469=============================================================
Explanation:
I'll start at the right side of the table and work my way toward the left side.
I recommend you have a one way ANOVA formula sheet handy. Such a formula sheet should be located somewhere in the ANOVA chapter of your stats textbook, or toward the appendix section. There are various free online resources to search out as well.
On that formula sheet you should find that
(MSb)/(MSw) = F
where MSb and MSw are the mean squares between and within respectively.
We can find the value of MSb like so
(MSb)/(MSw) = F
MSb = F*MSw
MSb = 7.682*61
MSb = 468.602
This rounds to 469, so we'll go with MSb = 469. The reason I'm rounding is that I've done a similar problem in the past, and the computer system wanted me to round to the nearest whole number. Also, note how every value of the table given to us consists of whole numbers. Of course, your teacher may want you to keep the decimal value instead. So I would ask for clarification if possible.
Since we're going with MSb = 469, this means 469 goes in the last box of row 1.
-----------------------------------------------
Now go back to your reference sheet to locate this formula
MSw = (SSw)/(DFw)
Rearrange this formula to get
DFw = (SSw)/(MSw)
Now plug in the values we have from the table to find,
DFw = (SSw)/(MSw)
DFw = (3294)/(61)
DFw = 54 which goes in the box found in the second row.
-----------------------------------------------
Now recall that
DFb + DFw = df
where DFb is the degrees of freedom between and df is the total degrees of freedom, which in this case is 59.
Using the table and the value we found earlier, we can see that,
DFb = df - DFw
DFb = 59 - 54
DFb = 5 this goes in the second box of row one (ie above the 54).
-----------------------------------------------
Also on your formula sheet, you should see something like
MSb = (SSb)/(DFb)
where each lowercase 'b' stands for "between", and the other abbreviations are what were discussed earlier.
That formula rearranges into
SSb = (DFb)*(MSb)
Then we can use the values we calculated earlier to find
SSb = (DFb)*(MSb)
SSb = (5)*(469)
SSb = 2345 this goes in the first box of row one.
----------------------------------------------
Lastly, computing the total sum of squares (SSt) will simply involve us adding the two SSb and SSw values to get
SSt = SSb + SSw
SSt = 2345 + 3294
SSt = 5639 this goes in the box of row three.
----------------------------------------------
To summarize, we have these values to fill into the table
SSb = 2345SSt = 5639DFb = 5DFw = 54MSb = 469where we have these abbreviations
SS = sum of squaresMS = mean squareDF = degrees of freedomb = betweenw = withinCheck out the diagram below for the filled in values.
To summarize the formulas used, we basically have the template of
MS = (SS)/(DF)
for both between and within. And we also have the formula F = (MSb)/(MSw). So effectively, the values are found through various division formulas or rearrangements of such. I'm referring to working along any given row. For any given column, we add up the values to get the totals, though that of course does not apply to MS or F.
Admittedly, ANOVA tables and concepts can be confusing because there are a lot of variables and steps going on. But once you get used to it, it's not too bad if you can see how the patterns are emerging (the division and additions I was referring to earlier).
Related Questions
We want to factor the following expression:
x4+ 3x2y+9y2
Which pattern can we use to factor the expression?
U and V are either constant integers or single-variable expressions.
Answers
Answer:
Answer is A
Step-by-step explanation:
Thats all And do i need to explain ?
Solve using law of sines, find the area of wxy.
Answers
Answer:
area = 828.27 cm²
Step-by-step explanation:
add a line from X, perpendicular to WY, call this point A.
angle Y = 180 - 33 - 121 = 26 degrees
sin 26 = XA/49
0.4384 = XA/49
XA = 21.48 which is the height of the triangle
cos 26 = YA/49
0.8988 = YA/49
YA = 44.04
tan 33 = 21.48/WA
0.6494 = 21.48/WA
WA = 33.08
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Please help! Picture Down Below
Answers
Answer:
B
Step-by-step explanation:
Corrosponding angle is exacltly
that
Answer:
c.same side interior angles theorem
Find the area of the shaded region.
8
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Note: Round to the tenth place.
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Answer:
????????????......???????.
Find the value of X. WILL GIVE BRAINLIEST
Answers
Answer:
X = 12
Step-by-step explanation:
the total degree of any triangle is 180.
therefore I took (7x + 4) + (5x + 3) + ( 2x + 5) = 180
I replace the Xs with 12 and then the answer is 180
(7(12) + 4) + (5(12) + 3) + ( 2(12) + 5) = 180
4. Mass is measured using a
A. scale.
C. displacement.
B. glass.
D. graduated cylinder.
Answers
Juan and his family fly from London to Rio de Janeiro.
The plane departs at 10 20 and arrives in Rio de Janeiro 11 hours 40 minutes later.
The local time in Rio de Janeiro is 5 hours behind the local time in London.
Work out the time in Rio de Janeiro when the plane arrives.
Answers
Answer:
The time in Rio de Janeiro when the plane arrives is 17:00.
Step-by-step explanation:
Since Juan and his family fly from London to Rio de Janeiro, the plane departs at 10:20 and arrives in Rio de Janeiro 11 hours 40 minutes later, and the local time in Rio de Janeiro is 5 hours behind the local time in London To work out the time in Rio de Janeiro when the plane arrives, the following calculation must be performed:
(10:20 + 11:40) - 05:00 = X
22:00 - 05: 00 = X
17:00 = X
Thus, the time in Rio de Janeiro when the plane arrives is 17:00.
The figure below shows a shed in the shape of a rectangular prism.
Note that the shed has a floor.
Answers
Answer:
Step-by-step explanation:
a). Volume of a rectangular prism = Length × width × height
= 13 × 8 × 12
= 1248 cubic ft
Surface area of a rectangular prism = (lb + bh + hl)
Here, l = length, b = width and h = height of the rectangular prism
Surface area of the given prism = (13×8 + 8×12 + 12×13)
= 356 square ft
b). If the shed is made of metal,
Metal needed to make the shed = Volume
c). The shed is used for the storage.
Measure would be used → Surface area
Help please! Thank you! :D❤️
Answers
9v^3 (4 - 3v^2)
9v^3 (-3v^2 + 4)
The quadratic in parentheses can be solved, but with the quadratic equation or by graphing.
A team won 8 games and lost 5 games.
What’s the Fraction of the games lost?
Answers
Answer:
5/8 or 0.625 for wins
3/8 for lost
Please really need help on this please
Answers
Answer:
y + 3= -7(x + 2)
Step-by-step explanation:
...........
A student decides to spin a dime and determine the proportion of times it lands on heads. The student spins the dime 25 times and records that it lands on heads 17 times. He decides to spin the dime again and spins it 100 times. Which of the following is a correct statement about the variability of the sampling distribution?
Since the sample size is increased, the variability will increase.
Since the sample size is increased, the variability will decrease.
Since the sample size is increased, the variability of the population will increase.
Since the sample size is increased, the variability of the population will decrease.
Answers
Answer:
Since the sample size is increased, the variability will decrease.
Step-by-step explanation:
took the quiz
HELP PLS
determine the measure of angles A and B
Answers
Answer:
Angle A is 52 degrees Angle B is 78 degrees
Step-by-step explanation:
The angles all have to add up to 180.
2x + 3x + 50 = 180
5x + 50 = 180
Subtract 50 from both sides
5x = 130
Divide each side by 5
x = 26
Solve
A) 2 * 26 = 52
B) 3 * 26 = 78
--------Check--------
52 + 78 +50 = 180
180 = 180
How many distinct positive integer-valued solutions exist to the equation (x2 - 7x + 11)(x2 - 13x + 42) = 1
Answers
Answer:
The given equation has TWO positive integer valued solutions, {6, 7}
Step-by-step explanation:
Here we are given two trinomial factors, each of which needs to be set equal to zero and in each case the resulting quadratic equation solved.
(x^2 - 7x + 11) has the coefficients {1, -7, 11}, and so the discriminant of this quadratic is b^2 - 4(a)(c), or 49 - 4(11), or 5.
Because this discriminant is positive, we know immediately that this quadratic has two real, unequal roots involving √5 (NO integer roots).
Next we focus on (x^2 - 13x + 42). The discriminant is b^2 - 4(a)(c), or
169 - 168, or 1. Again we see that there are two real, unequal roots:
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x = --------------- or x = -------------
2 2
OR x = 14/2 = 7 (integer) or x = 12/2 = 6 (integer).
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What is the slope of the line in this graph?
Answers
Answer:
5/7
Step-by-step explanation:
B
HELP !!!!
Evaluate the expression for the given value of the variable
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Answers
Answer: 12
Step-by-step explanation:
Tell which set or sets the number below belongs to: natural numbers, whole numbers, integers, rational numbers, irrational numbers, or real numbers. 0
Answers
Answer:
if what you're asking if 0 belongs to anyone of the sets then zero belongs to whole numbers.
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Natural numbers are 1,2,3,4 etc
integers are -3,-2,-1,0,1,2,3 etc
rational numbers are like fractions etc
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Answers
Answer:
X=110 degree
Step-by-step explanation:
Please mark as brainliest
4 + 2(x - 2) = 2 (x - 1) + 2 = ?
Answers
The answer is: 0 = 0
True for all x
Stuck on this problem help!
Answers
Answer:
C
Step-by-step explanation:
The area of cylinder is the area of the base (pi r^2) and the height (5)
Answer:
C
Step-by-step explanation:
Well if you think about it the normal formula is V=πr^2h
A cylinders base is a circle and the area for a circle is πr^2
If you cancel πr^2 you are left with height
So therefore it would be V=area of the base*height
What are the characteristics of the graph of the inequality x>-2
Answers
Answer:
your answer is option B
Step-by-step explanation:
hope it helps!!
have a nice day ^_^
So I've been doing this one for a really long time and i cant anymore is too hard
Answers
Answer:
288in^2
Step-by-step explanation:
Look at the two rectangles on the centimetre square grid.
B
A
a)
Which rectangle (A or B) has the larger area? a
b) Explain how you know.
Answers
Answer:
A has the larger area.
Step-by-step explanation:
You can find a rectangle's are by multiplying its width by its height.
For triangle A the width is 5, and the height is 3. 5 × 3 = 15
For triangle B the width is 6 and the height is 2. 6 × 2 = 12
15 is greater than 12, so rectangle A has a larger area than rectangle B.
The area of rectangle [1] is greater than rectangle [2].
What is a rectangle?A rectangle is a plane figure with four straight sides and four right angles, especially one with unequal adjacent sides, in contrast to a square.
Given are two rectangles.
Assume that the side of the square block is 1 unit.
Now, for rectangle [1], we can write -
A [1] = L x B = 5 x 3 = 15 units square
For rectangle [2], we can write -
A [2] = L x B = 6 x 2 = 12 units square
Now, A[1] > A[2]
Therefore, the area of rectangle [1] is greater than rectangle [2].
To solve more questions on 2 - D figures, visit the link below-
brainly.com/question/16739227
#SPJ2
IHKGHUSOHUOSLSO ANSWER
Answers
I REALIZED I DID IT WRONG SO UH IGNORE WHAT I SAID IM SORRY D:
Area of the triangle is 1/2 base x height
1/2(6)x(7)
21m^2
Area of the rectangle is l x b
6 x 10
60m^2
Total area = area of triangle + area of reactangle
Total area = 21m^2 + 60m^2
Therefore total area is 81m^2
ABC and XYZ are similar. Find the missing side length.
(The triangle are not drawn to scale)
Answer and I will give you brainiliest
Answers
Answer:
7
Step-by-step explanation:
In the first triangle, the length of the sides are 32(4*8), 56(8*7) & 40(5*8)
so in the second figure, the lengths are 4, 7, 5
I've been working on a desmos project with a code of, swwwowuqkm, awhile but, I seem to be missing something. If you could please finish line 20, between lines 19 and 21, in a similar fashion to line 22, between lines 18 and 23. It would be much appreciated if you could also explain what I was missing.
Answers
Bags of sugar come in 3 sizes:
Small bag: A 250 g bag costs 95p.
Medium bag: A 500 g bag costs £1.80.
Large bag: A 3 kg bag costs £3.70.
Calculate the cost of 3 kg for the small and medium bags.
Give your answer in pounds to 2 dp.
Write the bag that is the better value in the comments
Answers
Answer:
Medium
Step-by-step explanation:
The computation is shown below:
The cost for the small and medium bag is shown below:
As we know that
1kg = 1000g
So 3kg = 3000g
Now for small bags
= 0.95 ÷ 250 × 3000
= £11.40
For medium bags
= £1.80 ÷ 500 × 3000
= £10.80
So here the medium bag would represent the better value
sin(19/12 pi)=-(sqrtA(sqrtB +1))/4
Answers
Answer:
−0.965926=
−1 /4 /√a√b+ −1 4 /√a
Step-by-step explanation:
Write a word problem that could be solved using the division equation
16 divided by 2 =8
Answers
Answer:
Step-by-step explanation:
A word problem that represents division equation '16 divided by 2 =8' is Dayana and his friend John bought a 12lb bag of candy at the grocery store. If they want to share it equally, how much candy will each person get?
What is division?The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.
We have expression:
16 divided by 2 =8
In numerator form,
16 ÷ 2 = 8
Dayana and his friend John bought a 12lb bag of candy at the grocery store.
If they want to share it equally, how much candy will each person get?
16 ÷ 2
16 / 2 = 8
16 divided by 2 =8
The quotient is 8.
It means that each person will get 8lb of candy.
Therefore, the problem is, Dayana and his friend John bought a 12lb bag of candy at the grocery store. If they want to share it equally, how much candy will each person get?
To learn more about the division;
https://brainly.com/question/13263114
#SPJ2
Choose the true statement for this system of
linear equations.
A)It has no solution.
B)It has one solution, (2,6).
C)It has one solution, (0,0).
D)It has an infinite number of solutions.
Answers
I think the answer is C :)