Examlex

Solved

A Company Is Researching the Effectiveness of a New Website

question 12

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?


Definitions:

Women

Adult human females.

Adolescent's Peer Group

A group of adolescents who share similar interests, social status, or age, and often influence each other's behavior and attitudes.

Positive Influences

Factors or forces that lead to beneficial outcomes, encouraging growth, improvements, or beneficial changes in behavior.

Negative Influences

These are factors or forces that can lead to adverse outcomes or detrimental effects on a person’s behavior, decisions, or outlook.

Related Questions