« previous next »

Author Question: A null hypothesis is rejected when a. the differences are due to sampling error. b. the ... (Read 47 times)

ts19998

  • Hero Member
  • *****
  • Posts: 531
on: Jun 20, 2018
A null hypothesis is rejected when
 
  a. the differences are due to sampling error.
  b. the probability of finding a difference that large if the population means are equal is very low.
  c. the probability of finding a difference that large if the population means are equal is very high.
  d. the distribution is not normal.

Question 2

The probability of NOT rejecting a null hypothesis when it is false is called?
 
  a. a Type I error
  b. a Type II error
  c. experimenter error
  d. method error


kiamars2010

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Differences in the songs of Galapagos finches. Differences in the songs of Galapagos finches.
Testing a Simple Hypothesis Testing a Simple Hypothesis
How to solve any percent error problem How to solve any percent error problem
Third Differences Third Differences
Quartic First Differences Quartic First Differences
Here’s how you can demonstrate sampling error Here’s how you can demonstrate sampling error
Video: Hyperglycemia Animation

For a complete list of videos, visit our video library