From the insert menu select scatter or the chart

Assignment Help Business Management
Reference no: EM131730848

Can you help show me how this is done on an excel sheet? I'm a bit confused. Thank you!

  • In one column enter 8 heights for 10 year old boys (inches) and in the second column enter 8 weights for 10 year old boys (pounds).  Ten year old boys height ranges from 42 inches to 62 inches while the weight ranges from 60 to 90 pounds. You can make these up as long as they are reasonable if you do not have access to any data. We want to see if there is a correlation.
  • Move your mouse to put a box around the numbers.
  • From the insert menu select scatter or the chart that says scatter and then select the chart at the top left on the dropdown
  • Click on one of the points
  • Select Add Trendline
  • The default radio button is linear, keep it checked
  • Check display equation on chart and click on the display r-squared value
  • The equation is your least squares line
  • On the least squares line the slope is in front of the x value. Also, you can look at the slope of the scatter plot to see if the slope is positive. This will let you know whether to make the r value positive or negative when you take the square root of r^2.
  • If the r^2 value is say .0382 then you will click on an excel cell and type
  • =.0382^.5
  • Note the ^ key is above the 6 key
  • This will be your r value and you will make it negative if your slope is negative otherwise leave it positive.

Reference no: EM131730848

Questions Cloud

Confidence interval will have a margin of error : A poll July 2010 estimates this proportion to be 0.33. Using this estimate what sample size is needed so that the confidence interval will have a margin
Proportion of customers with a discrepancy on water : What is the upper bound for the 99% confidence interval for the proportion of customers with a discrepancy on their water bill?
Which invention or discovery does your group see : Which invention or discovery does your group see as the most significant of the 19th or 20th centuries?
Statements about confidence intervals : Please explain the difference between the percentages assigned to a one, two and three standard deviation move (68%, 95% and 99%) and using these percentages.
From the insert menu select scatter or the chart : From the insert menu select scatter or the chart that says scatter and then select the chart at the top left on the dropdown
What exactly is a scholarly or peer-reviewed article : What exactly is a scholarly or peer-reviewed article, Why is this type of source so valuable
Why captive new england daughters might choose to remain : What reasons does Ann Little give for why captive New England daughters might choose to remain in French Canada rather than return to their families?
Difference of two independent random variables : It is known that, both, the sum and and the difference of two independent random variables that follow normal distributions are also normally distributed random
What do you know about academic sources : What do you know about academic sources, What are academic sources

Reviews

Write a Review

Business Management Questions & Answers

  Caselet on michael porter’s value chain management

The assignment in management is a two part assignment dealing 1.Theory of function of management. 2. Operations and Controlling.

  Mountain man brewing company

Mountain Man Brewing, a family owned business where Chris Prangel, the son of the president joins. Due to increase in the preference for light beer drinkers, Chris Prangel wants to introduce light beer version in Mountain Man. An analysis into the la..

  Mountain man brewing company

Mountain Man Brewing, a family owned business where Chris Prangel, the son of the president joins. An analysis into the launch of Mountain Man Light over the present Mountain Man Lager.

  Analysis of the case using the doing ethics technique

Analysis of the case using the Doing Ethics Technique (DET). Analysis of the ethical issue(s) from the perspective of an ICT professional, using the ACS Code of  Conduct and properly relating clauses from the ACS Code of Conduct to the ethical issue.

  Affiliations and partnerships

Affiliations and partnerships are frequently used to reach a larger local audience? Which options stand to avail for the Hotel manager and what problems do these pose.

  Innovation-friendly regulations

What influence (if any) can organizations exercise to encourage ‘innovation-friendly' regulations?

  Effect of regional and corporate cultural issues

Present your findings as a group powerpoint with an audio file. In addition individually write up your own conclusions as to the effects of regional cultural issues on the corporate organisational culture of this multinational company as it conducts ..

  Structure of business plan

This assignment shows a structure of business plan. The task is to write a business plane about a Diet Shop.

  Identify the purposes of different types of organisations

Identify the purposes of different types of organisations.

  Entrepreneur case study for analysis

Entrepreneur Case Study for Analysis. Analyze Robin Wolaner's suitability to be an entrepreneur

  Forecasting and business analysis

This problem requires you to apply your cross-sectional analysis skills to a real cross-sectional data set with the goal of answering a specific research question.

  Educational instructional leadership

Prepare a major handout on the key principles of instructional leadership

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