« previous next »

Author Question: Marketing researchers asked subjects to rate the sound quality of the new Tin Ear 2000 stereo on a ... (Read 69 times)

TVarnum

  • Hero Member
  • *****
  • Posts: 548
on: Jun 29, 2018
Marketing researchers asked subjects to rate the sound quality of the new Tin Ear 2000 stereo on a scale of 1 (terrible) to 5 (excellent). One subject gave the Tin Ear 2000 a rating of 5; three subjects rated it a 4; nine subjects rated it a 3; fifty-three subjects rated it a 2; and ninety-eight subjects rated it a 1. What was the average rating of the Tin Ear 2000's sound? (Round to two decimal places.)

Question 2

There are three burger joints in Smallville. Gut Busters has 65 percent market share; Sliders has 20 percent market share; and Greazies has 15 percent market share. Total burger sales in Smallville last year totaled 2.5 million. How much of that amount was sold at Sliders?


triiciiaa

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Jun 29, 2018
Answer to Question 1

1.51

Answer to Question 2

0.5 million
500,000


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Feedforward control of breathing rate in an animal trained for athletic exercise. Feedforward control of breathing rate in an animal trained for athletic exercise.
The rate of evolution in short­ and long­lived plants The rate of evolution in short­ and long­lived plants
A Glitch Interrupts the Vela Pulsar’s Spindown Rate A Glitch Interrupts the Vela Pulsar’s Spindown Rate
The physician uses percussion—tapping—to detect sound or vibration. The physician uses percussion—tapping—to detect sound or vibration.
How to convert units of any rate to another (Part 3) How to convert units of any rate to another (Part 3)
The rate of replacement of a recessive allele d by the dominant allele D by mutation alone. Even tho The rate of replacement of a recessive allele d by the dominant allele D by mutation alone. Even tho
Video: Hierarchical Sequencing Method - Sequence Tagged Sites

For a complete list of videos, visit our video library