« previous next »

Author Question: In comparing the difference of the means between two groups, the null hypothesis can also be stated ... (Read 83 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?

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

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Testing the reducing atmosphere hypothesis for the origin of life - the Miller and Urey experiment. Testing the reducing atmosphere hypothesis for the origin of life - the Miller and Urey experiment.
The deep-sea vent hypothesis for the origin of life The deep-sea vent hypothesis for the origin of life
Symbolic language may have helped reinforce exclusive sexual relationships within social groups in l Symbolic language may have helped reinforce exclusive sexual relationships within social groups in l
Many thought ideological politics was over in the United States, but 2012 showed strong ideological Many thought ideological politics was over in the United States, but 2012 showed strong ideological
Common Functional Groups Found in Biomolecules Common Functional Groups Found in Biomolecules
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 ...
Video: Contraction and Relaxation Animation

For a complete list of videos, visit our video library