This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Suppose that you are using a 9-point rating scale to compare men who have an annual income over ... (Read 95 times)

lidoalex

  • Hero Member
  • *****
  • Posts: 538
on: Jun 28, 2018
Suppose that you are using a 9-point rating scale to compare men who have an annual income over 50,000 (Group 1) with men who have an annual income less than or equal to 50,000 (Group 2) with regard to their assessment of a new product. There are forty men in Group 1 and they have a mean of 7 and a standard deviation of 2.5, while the 35 men in Group 2 have a mean of 5 and a standard deviation of 1.4 . What is the approximate value of t using the t-test?
 a. 3.43
  b. 4.19
  c. 5.64
  d. There is not enough information to determine this.

Question 2

__________ in perceptual maps offer(s) intriguing possibilities for new market opportunities.
 a. Brands
  b. Holes
  c. Targeting
  d. Positioning


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yuyiding

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jun 28, 2018
Answer to Question 1

B

Answer to Question 2

b


lidoalex

  • Member
  • Posts: 538
Reply 2 on: Jun 28, 2018
Wow, this really help

atrochim

  • Member
  • Posts: 331
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

McBurney’s point is the common location of pain in children and adolescents with appendicitis. McBurney’s point is the common location of pain in children and adolescents with appendicitis.
Life-cycle of the Sun; sizes are not drawn to scale. Life-cycle of the Sun; sizes are not drawn to scale.
The posted octane rating in most high-altitude areas shows regular at 85 instead of the usual 87. The posted octane rating in most high-altitude areas shows regular at 85 instead of the usual 87.
Hardness: Mohs Scale (2 of 2) Hardness: Mohs Scale (2 of 2)
Decimal Values as They Relate to the Location of the Decimal Point Decimal Values as They Relate to the Location of the Decimal Point
Jia's Fashions recently paid a $2 annual dividend. The company is projecting that its ... Jia's Fashions recently paid a $2 annual dividend. The company is projecting that its ...
Video: How do the different types of chromatography work? (No Audio)

For a complete list of videos, visit our video library