This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Researchers often make Type II errors when a. a Type I error occurs b. the results are ... (Read 84 times)

dmcintosh

  • Hero Member
  • *****
  • Posts: 517
on: Jul 13, 2018
Researchers often make Type II errors when
 
  a. a Type I error occurs
  b. the results are statistically significant
   c. power is low
  d. the effect size is large
  e. they reject the null hypothesis

Question 2

A researcher who wants confidence that research results pertain to the population of interest, not just to the sample, would want to
 
  a. reduce experimenter bias.
  b. create multiple control groups.
  c. increase the level of internal validity.
  d. select participants by random selection.


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
Reply #1 on: Jul 13, 2018
Answer to Question 1

C

Answer to Question 2

D


dmcintosh

  • Member
  • Posts: 517
Reply 2 on: Jul 13, 2018
Great answer, keep it coming :)

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Examples of the results of sexual selection, a type of natural selection. Examples of the results of sexual selection, a type of natural selection.
Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s
Blood typing and cross-reactions. The blood type depends on the presence of surface antigens ... Blood typing and cross-reactions. The blood type depends on the presence of surface antigens ...
The transition between steps usually occurs at a temperature that would not interfere with cold ... The transition between steps usually occurs at a temperature that would not interfere with cold ...
Noid lights are usually purchased as an assortment so that one is available for any type or size ... Noid lights are usually purchased as an assortment so that one is available for any type or size ...
Results of disrupted control of skeletal muscles Results of disrupted control of skeletal muscles
Video: Factors that increase metabolic rate and heat production

For a complete list of videos, visit our video library