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Alona [7]
2 years ago
11

The variance of a sample of 121 observations equals 441. The standard deviation of the sample equals 1.91. 231. 21. 11.

Business
1 answer:
Cloud [144]2 years ago
6 0

The standard deviation of sample equals: 11

Explanation:

Given:

                                 variance of sample (S^{2}) = 121

                                 no, of observations made = 441

                                         standard deviation = ?

By using the formula:

                          Standard deviation (S) = \sqrt{variance}

                                                                 = \sqrt{S}

                                                                 = \sqrt{121}

                                                                 = 11

Hence the standard deviation is equal to 11.

 

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Answer:

pooled task interdependence.

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This is the most interdependent type. Although each business unit accomplishes separate tasks, they provide contributions to the main common goal. If one part fails, the whole project or goal may also fail. While working independently, team members still share loose or unstructured responsibilities to achieving goals.

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Rhonda is a procurement officer for the government and needs to hire a new plumbing company that she could pay a fixed price per
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Answer:

comparative cost pricing

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In comparative cost pricing strategy different prices charged by different seller is presented to buyer. The buyer has freedom to choose any price option based on comparative analysis of price.  

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2 years ago
A wireless store owner takes presale orders for a new smartphone and tablet. He gets 320 preorders for the smartphone and 310 or
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Answer:

y = $440

x = $ 580

Explanation:

Given data:

order for smartphone is 320

order doe tablet is 310

sale of all order is $322,000

total combined price for smartphone and tablet is $1020

let cost of one smartphone is x

let cost of one tablet is y

320 x +310 y = 322,000..... 1

x + y = 1020 .....2

solving 1 and 2 we get

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5 0
2 years ago
On August 5, 2021, Famous Furniture shipped 40 dining sets on consignment to Furniture Outlet, Inc. The cost of each dining set
eduard

Answer:

$10,290

Explanation:

Famous Furniture

Sales of Dining set $850 each

Less cost of each dining set $350 each

Balance $500

Sales 30×500

=$15,000

Hence:

$15,000– (30 ×$850)(.06) – $1,800 – $600 – $780

=$15,000-$1,530-$1,800-$600-$780

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Therefore the total profit on units sold for the consignor is $10,290

7 0
2 years ago
Read 2 more answers
The Bata Aerobics Company manufactures two models of steppers used for aerobics exercises. To manufacture each luxury model requ
Angelina_Jolie [31]

Answer:

to maximize profit it will produce:

400 units of luxury

none of standard.

Explanation:

luxury:

20 lb of pastic and 9 min of labor and 40 dollars profit

standard:

30lb plastic 6 of labor and $15

We calculate the contribution per constrain resourse:

<u>labor hours</u>

40 / 9 = 4.44

15 / 6 =  2.5

<u>materials</u>

40/20 = 2

15 / 30 = 0.5

As luxury provides better contribution in both categories we will maximize his production.

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3,600 / 9 min = 400 units of luxury steppers

12,600/20 = 630 units of luxury

Once we use the labor hours we cannot keep producing, so we maximize the profit at 400 units of luxury at the given scenario.

As there is no amounft left for standard we don't produce any

5 0
2 years ago
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