Perform a t test and write a conclusion

Reference no: EM131384163

The NEO PI-R is a personality test. The E stands for extraversion, one of the personality characteristics the test measures. The population mean for the extraversion test is 50. Suppose 13 people who were successful in used car sales took the test and produced a mean of 56.10 and a standard deviation of 10.00. Perform a t test and write a conclusion.

Reference no: EM131384163

Questions Cloud

Designs that have an independent variable with two levels : Group together the designs that have an independent variable with two levels.- Paired t test- Independent t test.

What misspellings do you think the spell checker would find : Try it and see. Then write a short paragraph explaining the proper use of a spell checker.

Discuss about the post given below : The class instructor will read and grade your papers with professor comments for improvement as needed. The course will be using the Criminal Justice Writing Rubric to grade the Term Project. The rubric is in the lessons, resources, and attached t..

What is the fastest way to replace the text : Suppose you have paragraphs of text that contain several words or phrases that need to be replaced with new text. What is the fastest way to replace the text?

Perform a t test and write a conclusion : Suppose 13 people who were successful in used car sales took the test and produced a mean of 56.10 and a standard deviation of 10.00. Perform a t test and write a conclusion.

Create a new text style using the following information : Across the bottom, draw a title block .75 unit high and divide it into three equal parts. In the first part, place your name; in the second part, place the name of the drawing; and in the third part, place today's date. Save the drawing.

Use table a to determine if it is statistically significant : The X variable is time and the Y variable is examination grade. Calculate r. Use Table A to determine if it is statistically significant.

Identify economic trends of the health care payment system : Create a matrix in which you:Identify at least 3 economic trends of the health care payment system.Identify ethics and compliance issues associated with those trends. Cite 3 peer-reviewed, scholarly, or similar references to support your chosen trend..

Write a conclusion about snickers bars : Test the company's advertised claim that the net weight of a bar is 58.7 grams by performing a t test on the following data, which are in grams. Find d. Write a conclusion about Snickers bars.

User Account

All Pages