« previous next »

Author Question: Changing the alpha level from .05 to .01 would a. decrease the risk of a type I and a type II ... (Read 63 times)

nramada

  • Hero Member
  • *****
  • Posts: 580
on: Jul 13, 2018
Changing the alpha level from .05 to .01 would
 
  a. decrease the risk of a type I and a type II error.
  b. increase the risk of a type I and a type II error.
  c. decrease the risk of a type I error and increase the risk of a type II error.
  d. increase the risk of a type I error and decrease the risk of a type II error.

Question 2

Which of the following is a characteristic of a well-written research hypothesis?
 
  a) asks a pertinent question
  b) based on researcher's instinct
  c) should be long and detailed
  d) is testable


Andromeda18

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 13, 2018
Answer to Question 1

C

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

The FDA recognizes 118 routes of administration.

CHD Risk Factors CHD Risk Factors
Comparison of Type 1 Diabetes to Type 2 Diabetes Comparison of Type 1 Diabetes to Type 2 Diabetes
United States, southwestern and southern states are suffer from a significant decrease in rainfall United States, southwestern and southern states are suffer from a significant decrease in rainfall
Rising sea level threatens coastal communities around the world Rising sea level threatens coastal communities around the world
Percentage of youth age 15 to 19 years with at-risk levels of body composition & fitness Percentage of youth age 15 to 19 years with at-risk levels of body composition & fitness
The Type of Blood Vessel Injury Often Affects the Nature of the Hemorrhage The Type of Blood Vessel Injury Often Affects the Nature of the Hemorrhage
Video: Non-polar compounds - insolubility

For a complete list of videos, visit our video library