Solved

A Company Is Researching the Effectiveness of a New Website

Question 42

Multiple Choice

A company is researching the effectiveness of a new website design to decrease the time to access a website. Five website users were randomly selected, and their times (in seconds) to access the website with the old and new designs were recorded. To compare the times, they computed (new website design time - old website design time) . The results follow. A company is researching the effectiveness of a new website design to decrease the time to access a website. Five website users were randomly selected, and their times (in seconds) to access the website with the old and new designs were recorded. To compare the times, they computed (new website design time - old website design time) . The results follow. What is the alternative hypothesis? A) H<sub>1</sub>: µ<sub>d</sub> = 0 B) H<sub>1</sub>: µ<sub>d</sub> ≠ 0 C) H<sub>1</sub>: µ<sub>d</sub> > 0 D) H<sub>1</sub>: µ<sub>d</sub> < 0 What is the alternative hypothesis?


A) H1: µd = 0
B) H1: µd ≠ 0
C) H1: µd > 0
D) H1: µd < 0

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q25: If a hypothesis states that one population

Q28: For a hypothesis comparing two population means,H<sub>0</sub>:

Q38: A recent study focused on the number

Q41: To compare the effect of weather on

Q43: Accounting procedures allow a business to evaluate

Q46: Accounting procedures allow a business to evaluate

Q60: When the population standard deviations are equal

Q76: When testing for a difference between the

Q82: Assuming the population variances are known, the

Q90: A financial planner wants to compare the