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 130 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?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do
In one-male group species, extra males typically reside in all-male “bachelor” groups. These are Han In one-male group species, extra males typically reside in all-male “bachelor” groups. These are Han
The Sacred Quest: An invitation to the Study of Religion The Sacred Quest: An invitation to the Study of Religion
The Means and Extremes of a Proportion The Means and Extremes of a Proportion
Transmission genetics began with the study of pea plants. Transmission genetics began with the study of pea plants.
Alleles and blood groups Alleles and blood groups
Video: Peptide Bond Formation Animation

For a complete list of videos, visit our video library