The CDC collects biometric data on the US population. Two weight measurements (12 months apart) are taken on a sample of 25 US citizens. The average difference of weights in the sample is 0 lbs and its standard deviation is 5 lbs. A confidence interval is calculated as (-1.96, 1.96). What is the correct interpretation for this confidence interval?
a. We are 95% confident that the population average difference in the two independent groups is between -1.96 and 1.96.
b. We are 95% confident that the population average difference in the two dependent groups is between -1.96 and 1.96.
c. We are 95% certain that the sample average difference in the two dependent groups is between -1.96 and 1.96.
d. There is a 95% chance that the sample average difference between the two dependent groups is between -1.96 and 1.96.

Question

05-06-2024
Mathematics

Answered

At Westonci.ca, we connect you with experts who provide detailed answers to your most pressing questions. Start exploring now! Get the answers you need quickly and accurately from a dedicated community of experts on our Q&A platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

The CDC collects biometric data on the US population. Two weight measurements (12 months apart) are taken on a sample of 25 US citizens. The average difference of weights in the sample is 0 lbs and its standard deviation is 5 lbs. A confidence interval is calculated as (-1.96, 1.96). What is the correct interpretation for this confidence interval?
a. We are 95% confident that the population average difference in the two independent groups is between -1.96 and 1.96.
b. We are 95% confident that the population average difference in the two dependent groups is between -1.96 and 1.96.
c. We are 95% certain that the sample average difference in the two dependent groups is between -1.96 and 1.96.
d. There is a 95% chance that the sample average difference between the two dependent groups is between -1.96 and 1.96.

Sagot :

Visit us again for up-to-date and reliable answers. We're always ready to assist you with your informational needs. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.

9. Write an algebraic expression for each verbal expression. a. Six more than a number b. Three times a number a C. The quotient of a number and 7 d. Four less

Being tardy is an example of O positive employability skills O broken alarm clock O unreliable transportation O negative employability skills

Answer the following question in 1-2 complete sentences. What must an artist consider before creating a sculpture in the round? Why do you rarely see figures, i

What differentiates free verse poetry from prose? --- A. Poetic devices use of sound devices, imagery, repetition, and meter B. Poetic form short lines that wra

Antonio owns a local men's clothing store. In the face of increasing competition, Antonio has tried several tactics: aggressively promoting price-slashing sales

Which of these is an adjective form of the word pleasure? O A. Pleasurable O B. Please O C. Pleasurize O D. Pleasurely

Karla is working in Microsoft Excel, and she needs to copy data from one spreadsheet into another. The cells she wants to copy contain a large amount of data; h

Which government agency was developed in response to cold war confrontation

(Assumptions, Principles, and Constraint) Presented below are the assumptions, principles, and constraint used in this chapter. 1. Economic entity assumption 2.

A television stand was priced P1659 after a discount of 30%. Calculate the price of the television stand before the discount?

Sagot :

Other Questions