Simple case of linear regression analysis

Assignment Help Basic Statistics

Reference no: EM1396477

Considering the simple case of linear regression analysis (one dependent and one independent variable) please share a couple of limiting and empowering factors related to this important tool.

To get you started: I consider the first step in a thorough regression analysis to be to graph the data in a scatter plot. The scatter plot (even before a regression is plotted) can reveal important problems in the data that can save a researcher embarrassment in the end. Discuss a couple of the issues we might discover.

Reference no: EM1396477

Questions Cloud

Information about correlation analysis : What information is provided by the numeral value of the Pearson correlation? What is the major distinction between the Pearson and Spear man correlations?

Illustrate what safeguards could be implemented : Should companies automatically grant adjustments? For example, some consumers buy a video camera or a dress for a special event also return the product afterwards. Illustrate what safeguards could be implemented?

Probability that a person have disease : The sensitivity of a test is the probability that a person having the disease will test positive (indicating the person has the disease, i.e., it's the probability the test will pick up the fact that a person has the disease).

What would be the result of this testcross : In a separate experiment CC dd individuals were crossed to cc DD individuals. The F1 generation was then testcrossed to cc dd individuals. What would be the result of this testcross.

Simple case of linear regression analysis : Considering the simple case of linear regression analysis (one dependent and one independent variable) please share a couple of limiting and empowering factors related to this important tool.

How far apart are the c and d genes : In order to map the distance between two linked genes, CC DD individuals were crossed to cc dd individuals. The F1 generation was then testcrossed to cc dd individuals.

Illustrate what are the consequences of such reports : List as many problems as you can. Illustrate what are the consequences of such reports? Illustrate what could go wrong as a result? Explain how does the prototyping process help guard against each problem?

Explain how else might jacques pierre keep competitors : May Jacques Pierre register the shape of the containers as a trademark? Explain why? Explain how else might Jacques Pierre keep competitors from selling their perfume in similarly shaped containers?

What are the advantages of having a gene regulated : What are the advantages of having a gene regulated by both positive and negative control, rather than by just one or the other?

User Account

All Pages