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Sonja [21]
3 years ago
8

Testing the probability of a relationship between variables occurring by chance alone if there really was no difference in the p

opulation from which that sample was drawn is known as:
a.Chi-square test
b.Significance testing
c.Multiple regression analysis
d.Correlation coefficient​
Business
1 answer:
12345 [234]3 years ago
7 0

Answer:

b.significance testing is answer.

Explanation:

I hope it's helpful!

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At a price of $8.5 per ticket, a musical theater group can fill every seat in their 1800 seat performance hall. For every additi
sasho [114]

Answer:

The ticket price that maximizes revenue is $18.10

Explanation:

Hi, first we need to construct the revenue equation in terms of the additional dollar charge (that would be X). That is:

Revenue=Price*Quantity

Revenue=(8.5-X)(1,800-65X)

So we expand it:

Revenue=15,300-552.5X+1,800X-65X^{2}

Revenue=-65X^{2} +1247.5X+15,300

This is a parabola, and we need to find its vertex, which in our case that would be the maximum additional dollar charge in order to obtain the highest revenue possible, to find the vertex, we need to consider that:

Y(X)=AX^{2}+ BX+C

And to find the X-coordenate we have to use the following equation.

Vertex(X)=\frac{-B}{2A}

In our case, A= -65; B= 1,247.5, so, all should look like this:

Vertex (X)=\frac{-(1247.50}{2(-65)} =9.6

That means, we need to make 9.6 increments of $1 in order to obtain the max revenue possible, therefore, the price would be

Price = $8.50 + $1(9.6)= $8.50 + $9.6 =$18.10

Best of luck.

7 0
3 years ago
Cho's Performance Pizza is a small restaurant in Miami that sells gluten-free pizzas. Cho's very tiny kitchen has barely enough
Brut [27]

Answer: Variable ... Fixed

Explanation:

In the short run, Variable Inputs or costs are known as those which can be changed and their quantities can be varied. In this scenario, the employees that Cho's uses can be varied and so are the Variable Inputs.

Similarly, those costs that cann ot be changed or varied in the short run are rightly known as Fixed Inputs. Cho's Kitchen cannot take more than 3 ovens and also she has already signed a lease for them. These costs cannot be changed and so make the oven a Fixed Input.

It is worthy of note that in the long term, all Costs are considered Variable.

7 0
3 years ago
Based on the case and previous calculations, please answer the following short answer questions. Note: Your instructor will need
mezya [45]

Question Completion:

see Exhibit 4 attached.

Answer:

1. The largest and smallest divisions by net sales in 2017:

Largest divisions:

Fabric & Home care with 32%

Baby, Feminine & Family Care, 28%

Smallest divisions:

Beauty with 18%

Grooming, 11%

Healthcare, 11%

2. The one most important division in terms of the proportionate net earnings for the company is:

Fabric & Home Care

Explanation:

The two largest divisions generate 60% of the net sales of the company while the three smallest divisions generate only 40%.  In terms of the proportionate net earnings for the company, the two largest divisions also generate 53% of the net earnings of the company, while the three smallest divisions generate 47%.  The analysis shows that the company's financial sustenance is largely driven by the Fabric & Home Care division and the Baby, Feminine & Family Care division.  Another up-and-coming division is the Beauty division, which generates 18% of the net sales and 20% of the net earnings.

Download docx
4 0
2 years ago
During 2015, Wright Company sells 470 remote-control airplanes for $110 each. The company has the following inventory purchase t
Kaylis [27]

Answer:

Cost of Good Sold Using Fifo $40,570

Ending inventory using Fifo $3,600

Ending inventory Using Specific Identification can not be calculated as the total sales (555) exceeds the available inventory (510)  

Explanation:

8 0
3 years ago
Even though it was extra work for the company to implement, Johan was happy that consumers had asked for a better grade of plast
aliya0001 [1]

It should be noted that the competitive advantage of Johan's company is being affected by Demand conditions.

<h3>What are Demand conditions?</h3>

Demand conditions  can be regarded as the size and nature of the customer base for products,  and this usually bring about innovation and product improvement.

This is why Johan was happy that consumers had asked for a better grade of plastic for the toys his company produced.

Learn more about Demand conditions at:

brainly.com/question/4804206

7 0
2 years ago
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