Calculate regression analysis, Basic Statistics

Assignment Help:

Questions

In a regression analysis, a nurse researcher found a correlation of .82 between pain relief scores and satisfaction with nursing care.  She also calculated the following for her regression analysis:

            Pain Relief (x):            Mean = 58       sd = 3.9

            Satisfaction (y):           Mean = 42       sd = 4.4

            slope =                         1.56

            y intercept =                - 3.53

1.  What will be the predicted satisfaction score (expressed as a point estimate) for a patient with a pain relief score of 62?

2. What is the standard error of estimate when predicting satisfaction from knowledge of pain relief score?

3. What would be the interval estimate for satisfaction for the patient in problem 16?

 


Related Discussions:- Calculate regression analysis

Accounting standards in europe, Accounting Standards in  Europe  countr...

Accounting Standards in  Europe  countries:   Europe has seen the maximum progress in having developed its accounting standards. In 2000, a document was published by the Europe

Homework, Can I get help with statistics?

Can I get help with statistics?

Correlation and Regression, WHAT IS THE RELATIONSHIP BETWEEN REGRESSION COE...

WHAT IS THE RELATIONSHIP BETWEEN REGRESSION COEFFICIENT BYX BXY AND CORRELATION COEFFICIENT R?

Index numbers, discuss the considerations to be borne in mind when construc...

discuss the considerations to be borne in mind when constructing index numbers

Determine the hypothesised value, Read Confidence Intervals and P-values in...

Read Confidence Intervals and P-values in Section C of your Lecture Workbook or on Cecil under Assignment Resources. Consider a study to determine ways the response rate in surveys

Spectrum, example for pure and impure spectrum

example for pure and impure spectrum

Cash equivalent., Cash equivalent Short-term: highly liquid investments th...

Cash equivalent Short-term: highly liquid investments that are together [1) readily convertible to known amounts of cash & [2) so close to their maturity that they there insignifi

Explain public budget, Explain public budget A plan of financial process ...

Explain public budget A plan of financial process embodying an estimate of proposed expenditures and any other expenditure for a given era of time and the proposed means of finan

What is the speed of the block, A prevent of huge m = 10 kg is drawn by a p...

A prevent of huge m = 10 kg is drawn by a power F = 100 N at a position q = 30o with the horizontally along a sleek horizontally exterior. What is the speed of the block? (g = 10 m

Write Your Message!

Captcha
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