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 161 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?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Earth’s history is divided into nested sets of time--eons, eras, periods, and epochs--and is called Earth’s history is divided into nested sets of time--eons, eras, periods, and epochs--and is called
Organizational Effects of Testosterone Around the time of birth, testosterone masculinizes and defem Organizational Effects of Testosterone Around the time of birth, testosterone masculinizes and defem
Sample of an insurance card. Sample of an insurance card.
Disitive Time For Fish Disitive Time For Fish
What is the estimated age of the archaeological sample What is the estimated age of the archaeological sample
Time-of-entry mapping Time-of-entry mapping
Video: Hypoglycemia Animation

For a complete list of videos, visit our video library