Asked by DeanPencil8381
Problem Set 3.6: Confidence Intervals Criterion: Calculate a…
Problem Set 3.6: Confidence IntervalsCriterion: Calculate a one-sample t test in SPSS.Data: Riverbend City online news advertises that it is read longer than the national news. The mean for national news is 8 hours per week. The following sample of the Riverbend City online news readers is: 5, 7, 6, 2, 4, 8, 5, 4, 18, 21, 8, 7, 4, 5, 6. Criterion: Calculate confidence intervals using SPSS.Data: Use the SPSS output from Problem Set 3.5 above.Instructions: Based on the SPSS output from Problem Set 3.5, including a test value (population mean) of 8, calculate the 95% confidence interval.Competency:Calculates confidence intervals using SPSS with no errors, and showing required calculations. I have tried to calculate the lower and upper confidence intervals by hand but i am not coming up with what SPSS calculates. i have looked at the textbook and i still do not understand.
Statistics and Probability
Share QuestionEmailCopy link
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.Read more
Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.Read more
Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.Read more
Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.Read more
By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.Read more