« previous next »

Author Question: In multiple regression analysis involving 10 independent variables and 80 observations, the critical ... (Read 131 times)

melina_rosy

  • Hero Member
  • *****
  • Posts: 531
on: Jun 24, 2018
In multiple regression analysis involving 10 independent variables and 80 observations, the critical value of t for testing individual coefficients in the model will have:
 
  A) 70 degrees of freedom.
  B) 10 degrees of freedom.
  C) 69 degrees of freedom.
  D) 9 degrees of freedom.

Question 2

Given a binomial variable with n = 40 and the probability of a success on any given trial of 0.8, the mean of the probability distribution would be 0.4.
 
  Indicate whether the statement is true or false


mrphibs

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Phylogeny of modern seedless and seed plants showing critical innovations Phylogeny of modern seedless and seed plants showing critical innovations
Hillig and Mahlberg's analysis of secondary metabolites in the genus Cannabis Hillig and Mahlberg's analysis of secondary metabolites in the genus Cannabis
Helping maintain accurate patient records is a critical part of the medical assistant's work. Helping maintain accurate patient records is a critical part of the medical assistant's work.
Multisystem effects of multiple sclerosis. Multisystem effects of multiple sclerosis.
Tumor marker analysis of a patient with no evidence of disease monitored for tumor recurrence. The ... Tumor marker analysis of a patient with no evidence of disease monitored for tumor recurrence. The ...
The nucleosome core particle derived from X-ray crystal analysis The nucleosome core particle derived from X-ray crystal analysis
Video: Atrophy

For a complete list of videos, visit our video library