« previous next »

Author Question: In comparing the difference of the means between two groups, the null hypothesis can also be stated ... (Read 110 times)

WWatsford

  • Hero Member
  • *****
  • Posts: 539
    • Biology Forums!
on: Jun 28, 2018
In comparing the difference of the means between two groups, the null hypothesis can also be stated as ____.
 a. 1 - 2 = 0
  b. 1 + 2 = 0
  c. 1 x 2 = 0
  d. 1 / 2 = 0

Question 2

Marketers and senior managers like to see graphical depictions of where their brands and their competitors' brands are in their customers' minds. What are these called?
 a. histograms
  b. perceptual maps
  c. genograms
  d. position charts


KKcool

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jun 28, 2018
Answer to Question 1

A

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

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

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

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 Distribution of Dominant and Minority Groups The Distribution of Dominant and Minority Groups
Maze-dull rats did not make significantly more errors than maze-bright rats when both groups were ... Maze-dull rats did not make significantly more errors than maze-bright rats when both groups were ...
Comparing Blood Vessel Structure Comparing Blood Vessel Structure
An electron is accelerated from rest through a potential difference of 3750 V. It enters a ... An electron is accelerated from rest through a potential difference of 3750 V. It enters a ...
How the multiple-factor hypothesis accounts for the 1:4:6:4:1 phenotypic ratio How the multiple-factor hypothesis accounts for the 1:4:6:4:1 phenotypic ratio
Video: Gastroesophageal Reflux Disease (GERD)

For a complete list of videos, visit our video library