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

Author Question: Null findings are often uninformative regarding the hypothesis being tested because ... (Read 182 times)

Kikoku

  • Hero Member
  • *****
  • Posts: 540
on: Jun 20, 2018
Null findings are often uninformative regarding the hypothesis being tested because they

Question 2

A researcher found that the noise level on floors of college dormitories (measured in decibels) correlated -.45 with the grades of students who lived on those floors. What is the best interpretation of this correlation?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Mochi

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jun 20, 2018
Answer to Question 1



Answer to Question 2



Kikoku

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jun 20, 2018
Thank you!


Mochi

  • Sr. Member
  • ****
  • Posts: 300
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

A hypothesis that suggests an explanation of the function of the gene that is defective in patients A hypothesis that suggests an explanation of the function of the gene that is defective in patients
The trophic cascade hypothesis. The trophic cascade hypothesis.
An Edmontosaurus bone that was excavated in Alaska and tested at Temple University. An Edmontosaurus bone that was excavated in Alaska and tested at Temple University.
Physical findings of the skin indicative of substance abuse Physical findings of the skin indicative of substance abuse
Bird being tested for West Nile virus. Bird being tested for West Nile virus.
These findings are from Colby and Kohlberg's long-term longitudinal study These findings are from Colby and Kohlberg's long-term longitudinal study
Video: Immune responses Animation

For a complete list of videos, visit our video library