View the step-by-step solution to:


In a recent marketing experiment, consumers were given one of four different types of dishwashing detergent and

asked to use it for a month. At the end of that time they were asked to rate the detergent in terms of overall quality. The results are presented below.

11. What percentage of the consumers rated their detergent fair or good?

A) 49.0%

B) 41.0%

C) 17.5%

D) 23.6%

Recently Asked Questions

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question
Let our 24/7 Statistics and Probability tutors help you get unstuck! Ask your first question.
A+ icon
Ask Expert Tutors You can ask You can ask You can ask (will expire )
Answers in as fast as 15 minutes
A+ icon
Ask Expert Tutors