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Rashid [163]
4 years ago
11

Why can't standard deviation be negative?

Mathematics
1 answer:
vovikov84 [41]4 years ago
7 0
Standard deviation represents an "absolute" different between two or more quantities. Therefore, this quantity is always positive, because it takes up space.
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The least total cost method (LTC) lot-sizing technique calculates the order quantity by comparing the carrying cost and the setu
rewona [7]

Answer:

True

Step-by-step explanation:

The least total cost method is the method in which the total cost of the ordering cost and the total carrying cost is equal among various lot size available.

The order quantity should be choose when the total ordering cost and the total carrying cost equal to each other

The formula to compute the economic order quantity is shown below:

a. The computation of the economic order quantity is shown below:

= \sqrt{\frac{2\times \text{Annual demand}\times \text{Ordering cost}}{\text{Carrying cost}}}

It is always be expressed in units

The formula to compute the ordering cost is

= \frac{Annual\ demand}{Economic\ order\ quantity}\times ordering\ cost\ per\ order

And, the formula to compute the carrying cost is

= \frac{Economic\ order\ quanity}{2}\times carrying\ cost\ per\ unit

Hence, the given statement is true

8 0
4 years ago
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WITCHER [35]
The answer is B because its is
3 0
4 years ago
Please help me Katie keeps deleting my questions but idk why?
IrinaK [193]

Answer:

Pattern seen is arithmetic progression. The both equations are same.

Step-by-step explanation:

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b.Percy's equation , N = 8 + 4(s-1)\\

⇒N = 8 + 4s - 4

⇒N = 4s + 4

⇒N = 4(s+1)

which is the same as Stella's equation . So , we can see that both equations are the same.

8 0
4 years ago
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4.25 miles is your answer.
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The answer in constant because there is no change in the graphing.

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