Author Question: A high level of reliability: A. ensures high validity. B. has no effect on validity. C. is ... (Read 83 times)

bobthebuilder

  • Hero Member
  • *****
  • Posts: 567
A high level of reliability:
 
  A. ensures high validity.
  B. has no effect on validity.
  C. is necessary, but not sufficient for validity.
  D. has a slight effect on validity.

Question 2

Determining the sample interval (represented by k), randomly selecting a number between 1 and k, and including each kth element in your sample are steps for which type of sampling method?
 
  A. simple random
  B. stratified
  C. cluster
  D. systematic



parshano

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

ANS: C

Answer to Question 2

ANS: D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

For a complete list of videos, visit our video library