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 78 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?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

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

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui
Men and women work the same number of hours a week, but men spend more time on paid work, and women ... Men and women work the same number of hours a week, but men spend more time on paid work, and women ...
How to add, subtract, multiply, and divide using the rules of significant digits (Part 1) How to add, subtract, multiply, and divide using the rules of significant digits (Part 1)
Weak bones cause the spine to collapse over time Weak bones cause the spine to collapse over time
Difference-Between-Carbohydrates-and-Lipids-infographic Difference-Between-Carbohydrates-and-Lipids-infographic
Time-of-entry mapping Time-of-entry mapping
Video: Gas exchange - partial pressure, locations, external and internal respiration

For a complete list of videos, visit our video library