« previous next »

Author Question: The significance level of a statistical inference measures: a. the proportion of times a conclusion ... (Read 193 times)

littleanan

  • Hero Member
  • *****
  • Posts: 575
on: Jun 24, 2018
The significance level of a statistical inference measures:
 a. the proportion of times a conclusion about a population will be correct.
  b. the proportion of times a conclusion about a population will be wrong.
  c. the proportion of times an estimation procedure will be correct.
  d. the proportion of times an estimation procedure will be wrong.

Question 2

An observation that has a strong effect on the regression results is called a(n) _____.
 a. residual
  b. sum of squares error
  c. influential observation
  d. None of the answers is correct.


zhanghao

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

The chain of infection: preventative measures follow each link of the chain. The chain of infection: preventative measures follow each link of the chain.
Evaluative measures Evaluative measures
The proportion of men and women with elevated blood pressure or taking hypertension medication incre The proportion of men and women with elevated blood pressure or taking hypertension medication incre
Normal oxygen sensor frequency is from about one to five times per second. Normal oxygen sensor frequency is from about one to five times per second.
Projections of global temperature depend heavily on the level of future greenhouse gas emissions Projections of global temperature depend heavily on the level of future greenhouse gas emissions
Genomic and fossil evidence has been used to estimate the times of divergence of human and Neanderth Genomic and fossil evidence has been used to estimate the times of divergence of human and Neanderth
Video: Hydrogen bonds - role in the body

For a complete list of videos, visit our video library