Which statistical test would be appropriate

Assignment Help Basic Statistics

Reference no: EM132453825

Discussion Question:

A research firm tracks the average highway speed of 30 drivers driving home on Day 1. For the next 10 days, the drivers are given two cups of coffee 1 hour before the drive home. On the 10th day, the average highway speed is measured again.

Does this study involve dependent or independent samples?

You are interested in knowing if there is a statistical difference in driving speeds between Day 1 and Day 10. Which statistical test would be appropriate? Why?

Reference no: EM132453825

Questions Cloud

What is the purpose of community policing unit : What is the purpose of your community policing unit? Outline the goals of this new unit.

Discuss us intelligence oversight : Discuss U.S. intelligence oversight. Is the process sufficient? If not, how should it be changed?

What was the company residual income last year : The company paid dividends of $337,760 last year. The company's minimum required rate of return of 15%. What was the company's residual income last year

Argument works in proving god''s existence : For a moment assume that Descartes' argument works in proving God's existence, does the ultimate conclusion follow as stated in premise 6?

Which statistical test would be appropriate : You are interested in knowing if there is a statistical difference in driving speeds between Day 1 and Day 10. Which statistical test would be appropriate? Why

Evaluate the main points of the reading at the end : Summarize, explain, and evaluate the main points of the reading at the end of Chapter 1- "How to Make Our Ideas Clear" by Charles S.

Explain how the cysteine labeling technique works : Explain the control experiment that was performed to prove that the cysteines did not disrupt protein folding,Explain how the cysteine labeling technique works

Physiological development educational handout : You are a health professional who is developing an educational handout for your local Women's, Infants, and Children (WIC) office and the March of Dimes.

Compute the return on investment for each division : Compute return on investment (ROI) for each division using the formula stated in terms of margin and turnover. Compute residual income (loss) for each division

User Account

All Pages