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Paha777 [63]
3 years ago
15

The residential division of Prism's high-speed Internet service uses one advertising agency, while its commercial division uses

another. Two analysts, Andy and Brad, are asked to test the effectiveness of the two agencies. Andy proposes an A/B test that compares the click-through rates per ad of the two agencies. Brad proposes a difference-in-difference test in which the budgets for both agencies are increased by 50%, and the percentage changes in the click-through rates are compared.True or False: Andy's proposal is more likely than Brad's to suffer from bias due to issues with "representativeness."
Business
1 answer:
pashok25 [27]3 years ago
4 0

Answer:

Andy's proposal is more likely than Brad's to suffer from bias due to issues with "representativeness."

The above statement is True.

Explanation:

AB testing compares the click-through rate of the two agencies only. This test runs on random basis. It is a straightforward exercise that affects the business in the short-run and its effect are temporary. While difference-in-difference testing studies the non-randomized data. The rates are higher but it covers the whole data.  

Andy's proposal is more likely than Brad's to suffer from bias to issues with 'representatives'. Andy opts for A/B testing while Brad opts for difference-in-difference testing. Therefore, Andy's proposal is more likely to bias due to limited verification.  

Hence, the given statement is  

'True'

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You see information everywhere. Sometimes it is useful and sometimes it is not. Think of a scenario in which you think informati
IRISSAK [1]

Answer:

Getting Hacked

Explanation:

Information is one of the (if not the most) powerful weapon that exists and a great asset to those that possess it. That being said if you get hacked and that information gets stolen it can easily turn from being an asset to a liability. The individual that stole this information can use it against you in many ways such as stealing money, blackmail, using your identity, etc. The possibilities are endless.

5 0
3 years ago
Due to a recession, expected inflation this year is only 4.25%. However, the inflation rate in Year 2 and thereafter is expected
deff fn [24]

Answer:

Explanation:

Yield on 1 year trasury bond: r1=4.25+3.5 = 7.75%

Now, yield is r3 = 7.75+1.5 = 8.25%

r3=r*+inf

8.25=3.5+inf

inf=4.75%

4.75 = (4.25+i+i)/3

14.25 = 4.25 +2i

2i = 10

i = 5%

Inflation expected after year 1 is 5%

7 0
3 years ago
A company had beginning inventory of 12 units at a cost of $15 each on March 1. On March 2, it purchased 12 units at $24 each. O
Tema [17]

Answer:

The cost of the 28 units sold is $548

Explanation:

In the given question,  

On March 1 it purchase 12 units for $15 = 12 units × $15 = $180

On March 2 it purchase 12 units for $24 = 12 units × $24 = $288

On March 6 it purchase 7 units for $20 = 7 units × $20 = $140

And, on march it sold 28 units for $63 each  

The 28 units could be taken from  

12 × $15 = $180

12 × $24 = $288

And remaining 4 units × $20 = $80

So, the total cost of units sold = $180 +$288 +$80 = $548

4 0
3 years ago
Craig Manufacturing Company operates its three production departments within a single facility. Each department produces its own
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Answer:

Craig Manufacturing Company operates its three production departments within a single facility. Each department produces its own products and maintains its own production equipment. Although they share a common facility, each department is overseen by a separate supervisor. Which one of the following costs is a direct cost of each department?

Production supervisor salary

Explanation:

Production supervisor salary serves as the overhead cost that is attribute to the production in the manufacturing company, it is direct cost for each department since every department has a supervisor

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3 years ago
Economists who view the AS curve as upward-sloping believe that changes on the demand side _______ result in changes in Real GDP
Yanka [14]

Answer:

May; cannot do anything

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In the short run, the aggregate supply curve will react to price level, which means it is upward sloping rather than vertical. If the price level increases, quantity supplied will increase. If the price level decreases, the quantity supplied will decrease.

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3 years ago
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