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uysha [10]
2 years ago
6

In a survey of 7200 T.V. viewers, 40% said they watch network news programs. Find the margin of error for this survey if we want

95% confidence in our estimate of the percent of T.V. viewers who watch network news programs.
Computers and Technology
1 answer:
olga_2 [115]2 years ago
6 0

Answer:

Margin of Error=M.E= ± 0.0113

Explanation:

Margin of Error= M.E= ?

Probability that watched network news programs = p = 0.4

α= 95%

Margin of Error =M.E= zₐ/₂√p(1-p)/n

Margin of Error=M.E= ±1.96 √0.4(1-0.4)/7200

Margin of Error=M. E = ±1.96√0.24/7200

Margin of Error=M. E- ±1.96* 0.005773

Margin of Error=M.E= ±0.0113

The Margin of Error is the estimate of how much error is possible as a result of random sampling.

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Managing your team size  : A smaller team is usually preferable as it puts your project in the most ideal position to be completed on time and at the quality you expect, without burning out your team members. A smaller team also reduces the number of communication channels, which means there’s less opportunity for misinterpretation or people simply missing something.  

Planning and managing your team resources  : That said, there may be a time when you don’t have the right resources in-house to do the job. Either they are fully allocated to another project or no one has the right skill set. In this situation you have two options, either bring in freelance contractors or hire a new employee to fill the role.  

Creating and defining team goals  : The planning phase is when you’ll want to work with the team to understand what their individual goals are for the project. Is there something different they’d like to try? A test or new idea they’d like the chance to prove? Or perhaps a roadblock they want to avoid?

Scheduling Tasks to a Project Timeline  : The timeline of the project will largely be determined by the client, as they often have deadlines they need to hit to meet certain business goals that are simply out of your control. However, setting clear expectations and agreeing on the timing of key deliverables is crucial.

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Answer:

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