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

Author Question: If two groups of numbers have the same mean, then a. their standard deviations must also be equal. ... (Read 129 times)

jessicacav

  • Hero Member
  • *****
  • Posts: 558
on: Jun 24, 2018
If two groups of numbers have the same mean, then
 a. their standard deviations must also be equal.
   b. their medians must also be equal.
   c. their modes must also be equal.
   d. other measures of location need not be the same.

Question 2

Decision variables
 a. tell how much or how many of something to produce, invest, purchase, hire, etc.
  b. represent the values of the constraints.
  c. measure the objective function.
  d. must exist for each constraint.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

annierak

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jun 24, 2018
Answer to Question 1

d

Answer to Question 2

a


jessicacav

  • Hero Member
  • *****
  • Posts: 558
Reply #2 on: Jun 24, 2018
Thank you :)


annierak

  • Sr. Member
  • ****
  • Posts: 340
Reply #3 on: Jun 24, 2018
Happy to help you


« previous next »
 

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Demonstration of equal segregation within one meiocyte in the yeast S. cerevisiae Demonstration of equal segregation within one meiocyte in the yeast S. cerevisiae
Biochem funtional groups Biochem funtional groups
Elementary particles included in the Standard Model Elementary particles included in the Standard Model
Funeral Rituals and Practices among U.S. Cultural Groups Funeral Rituals and Practices among U.S. Cultural Groups
Functional Groups of Carbon Functional Groups of Carbon
Groups of Sheep Groups of Sheep
Video: Corpus Callosum Animation

For a complete list of videos, visit our video library