Temperature and water consumption

Assignment Help HR Management
Reference no: EM131912860

An analyst would like to predict water consumption in a city based on daily temperature. She has gathered the following data for a random sample of n=7 days.

Temperature Water Consumption

(x) (million gallons) (y)

40 225

5 25

25 150

15 100

10 75

30 125

35 175

Ex=160, Ey=875, SSxx=1042.857, SSyy=26250, SSxy=5000

a) Describe the type of relationship that would be expected between temperature and water consumption.

b) Test at the 2.5% level of significance whether B is positive. Use the critical value approach. Assume sb=0.6609

c) Construct a 90% prediction interval for the water consumption on a particular day when the temperature is 28 degrees Celsius. Assume Se= 21.34

Reference no: EM131912860

Questions Cloud

What is the p-value for the appropriate test : He picks an SRS of 30 recruits and calculates their mean 5K time is 16 minutes 52 seconds, with a standard deviation of 25 seconds.
Prepare the journal entry to record the allocation : Mary and Nancy invested $80,000. Prepare the journal entry to record the allocation of the net loss for the year. Show supporting computations.
Why was affirmative action put into place : Identify the classes of employees protected by Title VII of the Civil Rights Act. Why was Affirmative Action put into place?
How much of the reimborsement is included to mary : Mary is single and received a $1250 reimborsement from her medical insurance company in 2016. How much of the reimborsement is included to Mary in 2016?
Temperature and water consumption : Describe the type of relationship that would be expected between temperature and water consumption.
By what amount were the assets of the business affected : Enter the adjustments above in the Adjustments section of the worksheet. Analyze: By what amount were the assets of the business affected by adjustments?
Identify type of gain or loss that mason has on the sale : The stock has significantly declined in value so he sells it in current year for $5,000. Identify amount and type of gain or loss that Mason has on this sale.
What philosophical beliefs do you think the rhetor holds : Assignment: Rhetorical Analysis - What philosophical beliefs do you think the rhetor holds? How does the music video represent those philosophical beliefs
What is the probability that the computer contains : Suppose P(V)=0.11, P(W)=0.06, AND P(V and W)=0.06. What is the probability that the computer contains neither a virus or a worm?

Reviews

Write a Review

HR Management Questions & Answers

  Explain personal resiliency in leadership

Explain the Behaviors and Attitudes of a Trustworthy Leader. Explain Personal Resiliency in Leadership

  What the impact of the act will be in ten years

Determine how these laws affect human resource (HR) management. Speculate what the impact of the Act will be in 10 years. Support your position.

  Discuss the main hrm challenges facing public leaders

Discuss the main HRM challenges facing public leaders Describe the common reform trends in HRM in the past two decades

  Compose a memo in word to the upper management personnel

Compose a memo in Word to the upper management personnel of Fleet Trucking, persuading them to allow you to launch this training.

  What is the name of your organization

What is the name of your organization? What are your organization's primary products and/or services? Please provide a brief description of your organization's current mission/purpose and its vision for the future

  Make the person-job match happen

What are examples of orientation experiences you have had as a new hire that have been particularly effective (or ineffective) in helping to make the person/job match happen?

  Why is an understanding in ethics significant to the entire

why is an understanding in ethics important to the overall strategy process and how does an understanding of ethics

  Evaluating the recruiting function how would you evaluate

ltbrgt ltbrgt ltbrgthow would you evaluate the nurse recruitment strategy currently being used by the hospital? is the

  Why did you decide to go into health care

As you begin to consider your career goals, it is important to clarify your specific needs and interests. In most instances, you cannot get the job you want if you are not clear about what you are searching for as well as the types of jobs for whi..

  Compensation and epa

Prepare a Web search to determine whether you can find pay data that are relevant to the claims in the letter. The legal implications aside, what should Dr. Boseman do?

  How is procrastination different from laziness

How is procrastination different from laziness? What are some techniques you can use to avoid and overcome the pitfalls of procrastination?

  Human resource management - reasonable accommodation

Human Resource Management - Reasonable Accommodation What is reasonable in reasonable accommodation?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd