Determine the r value-regression equation

Assignment Help Basic Statistics
Reference no: EM1396864

The x and the y variable in the table below are correlated. Determine the 'R' value, and then determine the regression equation.

x y

16.66 28.34

20.70 37.38

24.33 45.52

21.27 39.70

20.01 39.72

27.44 55.54

16.84 30.40

22.27 38.26

14.20 25.68

17.74 33.51

Reference no: EM1396864

Questions Cloud

Are annual sales increasing-decreasing and by how much : A cosmetics manufacturer's marketing department has developed a linear trend equation which can be used to predict annual sales of its popular Hand & Foot Cream.
Describe a set os serial dilutions : You may use as many tubes as you want for making dilutions.
Economic concern in selected country economy : What trends do you see in the data sets. support your assertions of the tend with statistical evidence. cite all your sources correctly and include your reference
Difference between the function of striatum and cerebellum : Conceptually what is the difference between the function of striatum and cerebellum? How is that reflected by their inputs from cortex?
Determine the r value-regression equation : The x and the y variable in the table below are correlated. Determine the 'R' value, and then determine the regression equation.
What type of evolutionary or ecologicalexperiment : what type of evolutionary or ecologicalexperiment(in theory) can i do with red tailed boas (Boa Constrictor constrictor) orany other type snake for that matter? your ideas are greatly appreciated thank you.
Application of geophysical methods-electromagnetic induction : Explain why the Literature rivew on application of geophysical techniques using electromagnetic induction as the tool for sustainable soil.
Describe the microscopic features of osseous tissue : Considering the principles of mutation, genetic drift, and natural selection discussed in this and previous chapters, do you expect adaptive evolution to occur more rapidly in small or in large populations?
Post hoc fallacy : Post-hoc fallacy is that condition where regression shows a high degree of correlation (R square is high), but there is no real cause-effect relationship between the independent and dependent variables.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Significance level of guideline

At the .05 significance level, can we conclude that the guideline is still reasonable?

  Difference in standard error

You've two separate sets of data. From one set you calculate the standard error to be 500. From the other set, the standard error was 5.

  Determine the largest plausible average balance

Determine the largest plausible average balance for the accounts of those using her managed fund in which you could have 90% confidence.

  Estimate the average with a margin of error

Last year the average deposit for all 10,000 clients was $25,000 with a standard deviation of $30,000. Do you think a small sample of 25 is enough to give them the margin of error they want? If not, how large a sample do you suggest they need to t..

  Post hoc comparisons with lsd method

Conduct post hoc comparisons with the LSD method. Which groups differ significantly at α = 0.05?

  Interpreting standard deviation

Your workplace reduces all workplace scores on particular employee aptitude test in z-scores which are placed in district-wide distribution of scores.

  Determining change in average number of weekly viewers

Determine change in average number of weekly viewers from to?

  Significant difference between the two mean scores

Obtain a test statistic and p-value assuming equal variances. Interpret these results.

  Computing optimal production quantities for company

Compute the optimal production quantities for the company?

  Determining standard deviation of difference of scores

Determine the standard deviation of difference between Sarah's and Richard's scores?

  Describe the linear programming problem with constraints

Describe the Linear programming problem with constraints. Which among the following is not acceptable as a constraint in a linear programming problem?

  Delivery time for packages

Express Courier Service has found that the delivery time for packages is normally distributed, with mean 13 hours and standard deviation 2 hours.

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