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

What is Accrued expenditures or expenses, Costs or expenses that connect wi...

Costs or expenses that connect with the appropriate identification requirements of the finance type engaged but have not been compensated. Acquired expenses are required to be comp

Cluster sampling and area sampling, Cluster Sampling and Area Sampling: Clu...

Cluster Sampling and Area Sampling: Cluster sampling involves grouping the population and then selecting the group or the cluster rather than individual elements for inclusion in t

Budgeted accounts, Budgeted accounts Accounts that are theme to the misapp...

Budgeted accounts Accounts that are theme to the misappropriation or sometimes to appropriation and/or allotment process. Refer to APPROPRIATION and portion.

Energy, describe uses of energy

describe uses of energy

Schedules, what are the characteristics of schedules

what are the characteristics of schedules

Factor reversal test, factor reversal test or circfied ular test satis reve...

factor reversal test or circfied ular test satis reversal test question #Minimum 100 words accepted#

calculate the chi-square statistic, The table below shows a breakdown of w...

The table below shows a breakdown of women between the ages of 20 to 64 who have had a Pap smear--it shows the number in each age group cross tabulated with the time of their last

Capitalization policy, Capitalization policy The criteria used to decide w...

Capitalization policy The criteria used to decide which capital outlays should be reported as capital assets on the whole state are financial statements,

Appropriate relationship of varibles, How to write it with business implica...

How to write it with business implication of the analysis?

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