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

Author Question: The only time a difference between two sample means may be called significant is when a. they ... (Read 149 times)

Tazate

  • Hero Member
  • *****
  • Posts: 532
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
Answer to Question 1

d

Answer to Question 2

65.138 inches





 

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

For a complete list of videos, visit our video library