This topic contains a solution. Click here to go to the answer

Author Question: Which of the following is true of decision support systems? a. They are more expensive than MIS. b. ... (Read 497 times)

WWatsford

  • Hero Member
  • *****
  • Posts: 539
    • Biology Forums!
Which of the following is true of decision support systems?
 a. They are more expensive than MIS.
  b. They are more difficult to use for noncomputer people than are MIS.
  c. They combine the use of models and analytic techniques and procedures with the more traditional data access and retrieval functions.
  d. They do not allow the user to generate customized reports.
  e. They use very inflexible analysis procedures.

Question 2

If we were comparing the difference between the mean number of sports drinks consumed by male vs. female
  athletes during a typical week and we calculated a z value of 4.33, we would conclude that the probability of support
  of the
 a. null hypothesis of no difference is less than < 0.01 because 4.33 is greater than 2.58.
  b. alternative hypothesis of no difference is less than < 0.01 because 4.33 is greater than 2.58.
  c. null hypothesis of no difference is less than < 0.01 because 4.33 is less than 2.58.
  d. alternative hypothesis of no difference is less than < 0.01 because 4.33 is less than 2.58.
  e. None of the above.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vickyvicksss

  • Sr. Member
  • ****
  • Posts: 351
Answer to Question 1

C

Answer to Question 2

a




WWatsford

  • Member
  • Posts: 539
Reply 2 on: Jun 29, 2018
YES! Correct, THANKS for helping me on my review


upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

For a complete list of videos, visit our video library