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velikii [3]
4 years ago
5

An experimenter used the following design for studying five variables in eight runs in four blocks of size 2. (a) By reordering

the runs, write down the design matrix in four blocks of size 2. This design matrix should contain five columns and eight rows. Indicate which two run numbers occur in each block.
Mathematics
1 answer:
never [62]4 years ago
3 0

Answer:

A design in which all levels of each independent variable are combined with all levels of the other independent variables. A factorial design allows investigation of the separate main effects and interactions of two or more independent variables.

Step-by-step explanation:

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Can someone help me wit this problem it is 20 points and i need to work on it for school and i Am very confused. Please help
LUCKY_DIMON [66]
So the slope of the first line is 4/3. If this line is perpendicular, then you have to flip it and switch the sign (flip it n switch it (how I remember it)). So the slope of the new line is -3/4.
Then you have to plug in the point you're given and the new slope. Use y=mx+b format.
-1=-3/4*-4+b
Then solve for b.
-3/4*-4 is 3.
-1=3+b
Subtract 3 from each side.
-4=b.
So now you have the y-intercept and slope. All you have to do is plug it in.
y=-3/4x + -4 or y=-3/4 - 4
There's your answer!
3 0
3 years ago
The table summarizes the result of spinning the spinner shown.
weqwewe [10]
Hello!

Experimental probability is the probability in relation to the data that has been collected. In this example, adding up the times spun we get 18 times spun. Where red was spun 6 times, this is 1/3 of what was done.

Our answer is B) 1/3.

Hope this helped!
5 0
3 years ago
Read 2 more answers
Given: E-midpoint of DA
boyakko [2]

Answer:

Step-by-step explanation:We can show this proof by representing the given information in a diagram

5 0
4 years ago
Simplify 9 to the 2nd over 9 to the 7th.
Gekata [30.6K]
Use the exponent rules 
x^a/x^b =1/x^b-a

 9^2/9^7 = 1 / 9^7-2 = 1/9^5
1 over 9 to the 5th = 59049 
so it would be 1/59049 
1 0ver 59049
7 0
3 years ago
Nash's Trading Post, LLC took a physical inventory on December 31 and determined that goods costing $208,000 were on hand. Not i
Gemiola [76]

Answer:

$261,500

Step-by-step explanation:

What amount should Nash report as its December 31 inventory?

Item                                                             Amount

Goods on hand as per physical count    $208,000

(+) Goods purchased from Swifty             $30,000

Corporation FOB shipping point    

(+) Goods sold to Marigold Corp               <u>$23,500</u>

FOB destination (at cost value)

Ending inventory                                        <u>$261,500</u>

<u />

<em>Notes</em><u>: </u>

1) In case of FOB shipping point, the ownership of goods is transferred to the buyer when the goods are shipped and hence in the case of purchases from Swifty corporation, the goods should be included in the inventory of Nash's Trading Post as the goods are shipped and are in transit.

2) In case of FOB destination, the ownership of goods is transferred to the buyer when the goods reaches to the buyer, hence in the case of sales made to Marigold Corp, the goods are still in transit and the ownership is not transferred to Marigold Corp, hence Nash's Trading Post should included that goods in its inventory.

7 0
3 years ago
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