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

Author Question: A study compares the means of two groups in which there are 45 males in Group 1 and 37 females in ... (Read 99 times)

bobbysung

  • Hero Member
  • *****
  • Posts: 519
on: Jun 28, 2018
A study compares the means of two groups in which there are 45 males in Group 1 and 37 females in Group 2 . The degrees of freedom for this study when using the t-test for the difference between means is ____.
 a. 74
  b. 80
  c. 82
  d. 160

Question 2

In analyzing perceptual maps, one question always on the marketer's mind is:
 a. Is my brand optimally segmented?
  b. Is my brand experiencing holes?
  c. Is my brand targeted correctly?
  d. Is my brand optimally positioned?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

janeli1

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jun 28, 2018
Answer to Question 1

B

Answer to Question 2

d


bobbysung

  • Hero Member
  • *****
  • Posts: 519
Reply #2 on: Jun 28, 2018
Correct answers!


janeli1

  • Sr. Member
  • ****
  • Posts: 330
Reply #3 on: Jun 28, 2018
Great! Please up vote :D


« previous next »
 

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?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

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?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve
Group Study Group Study
Everytime Im trying to study Check Me! Check Me! Everytime Im trying to study Check Me! Check Me!
Groups of Sheep Groups of Sheep
Baltimore Longitudinal Study of Aging Baltimore Longitudinal Study of Aging
Transmission genetics began with the study of pea plants. Transmission genetics began with the study of pea plants.
Video: Types of Shock (Part 2 of 2)

For a complete list of videos, visit our video library