« previous next »

Author Question: In multiple regression analysis involving 10 independent variables and 80 observations, the critical ... (Read 129 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?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

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

There are multiple pathways for heat exchange between organisms and the environment. There are multiple pathways for heat exchange between organisms and the environment.
Meiosis Accounts for Independent Assortment of Alleles p1 Meiosis Accounts for Independent Assortment of Alleles p1
Multiple Sclerosis Multiple Sclerosis
Distribution of F1 and F2 Progeny Derived from a Theoretical Cross Involving Tomatoes Distribution of F1 and F2 Progeny Derived from a Theoretical Cross Involving Tomatoes
GENETIC ANALYSIS 15.1 (2 of 5) GENETIC ANALYSIS 15.1 (2 of 5)
Morgan’s test-cross analysis of genetic linkage between autosomal genes Morgan’s test-cross analysis of genetic linkage between autosomal genes
Video: Polymerase chain reaction PCR - Animation

For a complete list of videos, visit our video library