Need help with your Discussion

Get a timely done, PLAGIARISM-FREE paper
from our highly-qualified writers!

glass
pen
clip
papers
heaphones

Colorado State University Confidence Intervals in Nonparametric Regression Paper

Colorado State University Confidence Intervals in Nonparametric Regression Paper

Colorado State University Confidence Intervals in Nonparametric Regression Paper

I don’t know how to handle this Statistics question and need guidance.

Read Example 1 and explain what your take away is. Add any information you can. Your document should be around 150-200 words.

Example 1:

We want to determine if a 12oz can of soda falls within the confidence interval of a data set. First, we would weigh out 50 cans of soda and enter them individually to get 50 observations for the data set. (I used a random number generator for this test.) Next we calculate the mean and the standard deviation for the data set. In this example the mean is 12.24 with a standard deviation of .86. Now we can calculate the confidence interval. For an 80% confidence interval I received an upper interval (UI) of 12.39 and a lower interval (LI) of 12.08. At 95%, the UI was 12.48 and the LI was 11.99. At 99%, the UI was 12.56 and the LI was 11.91. These results determine that the true weight of a can of soda does not lie within the confidence interval of 80% but will be found at 95% and 99% because the range of the results are wider.

80% 95% 99%
Mean 12.24 Mean 12.24 Mean 12.24
Standard Error 0.12 Standard Error 0.12 Standard Error 0.12
Median 12.25 Median 12.25 Median 12.25
Mode 12.90 Mode 12.90 Mode 12.90
Standard Deviation 0.86 Standard Deviation 0.86 Standard Deviation 0.86
Sample Variance 0.73 Sample Variance 0.73 Sample Variance 0.73
Kurtosis -1.04 Kurtosis -1.04 Kurtosis -1.04
Skewness -0.31 Skewness -0.31 Skewness -0.31
Range 3.00 Range 3.00 Range 3.00
Minimum 10.50 Minimum 10.50 Minimum 10.50
Maximum 13.50 Maximum 13.50 Maximum 13.50
Sum 611.80 Sum 611.80 Sum 611.80
Count 50.00 Count 50.00 Count 50.00
Confidence Level(80.0%) 0.16 Confidence Level(95.0%) 0.24 Confidence Level(99.0%) 0.32
Upper CI 12.39 Upper CI 12.48 Upper CI 12.56
Lower CI 12.08 Lower CI 11.99 Lower CI 11.91

Stephanie, B. (2020, January 30) Simple Definition. Statistics How To. https://www.statisticshowto.com/empirical-rule-2

Have a similar assignment? "Place an order for your assignment and have exceptional work written by our team of experts, guaranteeing you A results."

Order Solution Now

Our Service Charter


1. Professional & Expert Writers: Eminence Papers only hires the best. Our writers are specially selected and recruited, after which they undergo further training to perfect their skills for specialization purposes. Moreover, our writers are holders of masters and Ph.D. degrees. They have impressive academic records, besides being native English speakers.

2. Top Quality Papers: Our customers are always guaranteed of papers that exceed their expectations. All our writers have +5 years of experience. This implies that all papers are written by individuals who are experts in their fields. In addition, the quality team reviews all the papers before sending them to the customers.

3. Plagiarism-Free Papers: All papers provided by Eminence Papers are written from scratch. Appropriate referencing and citation of key information are followed. Plagiarism checkers are used by the Quality assurance team and our editors just to double-check that there are no instances of plagiarism.

4. Timely Delivery: Time wasted is equivalent to a failed dedication and commitment. Eminence Papers are known for the timely delivery of any pending customer orders. Customers are well informed of the progress of their papers to ensure they keep track of what the writer is providing before the final draft is sent for grading.

5. Affordable Prices: Our prices are fairly structured to fit in all groups. Any customer willing to place their assignments with us can do so at very affordable prices. In addition, our customers enjoy regular discounts and bonuses.

6. 24/7 Customer Support: At Eminence Papers, we have put in place a team of experts who answer all customer inquiries promptly. The best part is the ever-availability of the team. Customers can make inquiries anytime.

We Can Write It for You! Enjoy 20% OFF on This Order. Use Code SAVE20

Stuck with your Assignment?

Enjoy 20% OFF Today
Use code SAVE20