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

Author Question: The only time a difference between two sample means may be called significant is when a. they ... (Read 140 times)

Tazate

  • Hero Member
  • *****
  • Posts: 532
on: Jun 20, 2018
The only time a difference between two sample means may be called
   significant is when
 
  a. they are at least 10 points apart
  b. they differ by at least .05 points
  c. the first mean is larger than the second mean
  d. the null hypothesis has been rejected

Question 2

Predict the height of a student whose weight was 120 lbs., and who had a
  waist-size of 29.
 
  121. Calculate the standard error of multiple estimate.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

SomethingSomething

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 20, 2018
Answer to Question 1

d

Answer to Question 2

65.138 inches


Tazate

  • Hero Member
  • *****
  • Posts: 532
Reply #2 on: Jun 20, 2018
Thank you


SomethingSomething

  • Sr. Member
  • ****
  • Posts: 323
Reply #3 on: Jun 20, 2018
No problem :)


« previous next »
 

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Angioplasty. One form is called balloon angioplasty, shown here. A balloon catheter is threaded into Angioplasty. One form is called balloon angioplasty, shown here. A balloon catheter is threaded into
Sample Student Externship Form Sample Student Externship Form
Clinically Significant Drug-Drug Interactions in Dentistry Clinically Significant Drug-Drug Interactions in Dentistry
Sample client goals from the Wellness Massage Pyramid. Sample client goals from the Wellness Massage Pyramid.
The Geologic Time Scale The Geologic Time Scale
The synapse and synaptic transmission. (a) A thin cleft, called the synapse, separates one cell from The synapse and synaptic transmission. (a) A thin cleft, called the synapse, separates one cell from
Video: What are Strong & Weak Acids and How they're different?

For a complete list of videos, visit our video library