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write my assignment 4329

Suppose a firm that produces light bulbs wants to know whether it can say that its light bulbs typically last more than 1500 hours. Hoping to find support for their claim, the firm collects a random sample of n = 25 light bulbs and records the lifetime (in hours) of each bulb. The information related to the hypothesis test is presented below.

Test of H0:  1500 versus H1:  > 1500

Sample mean 1509.5

Sample standard deviation 24.27

Assuming the life length of this type of lightbulb is normally distributed, what is the p-value associated with this test? Place your answer, rounded to 3 decimal places in the blank. For example, .123 would be a legitimate entry.

 

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June 23, 2022by

write my assignment 9782

This is the last question that I am having a hard time with. 

In a survey of 2255 randomly selected US adults (age 18 or older), 1787 of them use the Internet regularly. Of the Internet users, 1054 use a social networking site.1 Find a 90% confidence interval for each of the following proportions.

Proportion of US adults who use the Internet regularly. Round your answers to three decimal places.

A 90% confidence interval is ______________ to ____________.

Proportion of US adult Internet users who use a social networking site. Round your answers to three decimal places.

A 90% confidence interval is ____________ to _____________.

Proportion of all US adults who use a social networking site. Round your answers to three decimal places.

A 90% confidence interval is ____________ to _____________.

Use the confidence interval to estimate whether it is plausible to estimate that 50% of all US adults now use a social networking site.

Thank you,

Jessica

 

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June 23, 2022by

write my assignment 7570

On December 31, 2014, PanTech Company invests $20,000 in SoftPlus, a variable interest entity. In contractual agreements completed on that date, PanTech established itself as the primary beneficiary of SoftPlus. Previously, PanTech had no equity interest in SoftPlus. Immediately after PanTech’s investment, SoftPlus presents the following balance sheet:

        Cash$20,000   Long-term debt$120,000   Marketing software 140,000   Noncontrolling interest 60,000   Computer equipment 40,000   PanTech equity interest 20,000   

    Total assets$200,000   Total liabilities and equity$200,000   

Each of the above amounts represents an assessed fair value at December 31, 2014, except for the marketing software.

a.If the marketing software was undervalued by $20,000, what amounts for SoftPlus would appear in PanTech’s December 31, 2014, consolidated financial statements?

 

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June 23, 2022by

write my assignment 27626

yil 6) Part I. A Case Study Task (50 points)

You are asked to work on a new project with a group of co-workers; everyone in the group has already been notified about being assigned to this group and the project. Effective group communication is necessary for this project. You know who these people are, but you have not had much contact with them since they all work in different branches of the company, in different cities. Your supervisor has indicated:

You have the group communication role of initiator.

Most of the work can be done by emailing each other in order to coordinate tasks and provide and seek information.

The group can also use the company’s teleconference phone system for monthly updates when synchronous communication is needed.

Using the first three steps of the communication decision-making tool, DECIDE, write an email message (at least 2-3 paragraphs) to the group focusing on the following:

Initiating group communication so everyone effectively communicates with each other.

Initiate group communication about group communication norms for dealing with group communication roles and for dealing with effective interpersonal communication while using these communication technologies. (Specifically discuss tact, courtesy, and language adaptation that would be acceptable in workplace group communication.

Communication about what the group might need to know about possible advantages of communicating by the channels of email and in a teleconference.

Communication about what the group might need to know about possible disadvantages of communicating by the channels of email and in a teleconference.

Start discussions about possible interference with these two channels of communication and suggest how the group might reduce or eliminate these.

Part II. An Essay Question (50 points)

Write a reflective essay regarding your group communication decision-making utilized in the above email you wrote for the case study task. It is expected that you will integrate key terms and concepts from Lessons 1-5 in your essay answer. The essay answer should be at least three to four paragraphs and should include responses to the following questions:

What are the decisions you made for DECIDE: Step 1. Define goal, Step 2. Evaluate receiver / situation and Step 3. Create message before you wrote the email message to the group in the case study?

In addition to these decisions, what are questions you needed to ask yourself to ensure effective group communication by practicing anticipatory metacommunication, adaptive metacommunication, and reflective metacommunication?

Conclude your essay by explaining how the decisions you made and the metacommunication you practiced helped you write a message that should reduce the possibility of poor group communication among the group members.

 

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June 23, 2022by