Author Question: The hypothesis that the population mean is the same as the sample mean is called the: a. research ... (Read 64 times)

james0929

  • Hero Member
  • *****
  • Posts: 586
The hypothesis that the population mean is the same as the sample mean is called the:
 
  a. research hypothesis.
  b. null hypothesis.
  c. alternative hypothesis.
  d. inferential hypothesis.

Question 2

As the sample size increases, standard error:
 
  a. decreases.
  b. increases.
  c. stays the same.
  d. may increase or decrease depending on the size of the population.



scrocafella

  • Sr. Member
  • ****
  • Posts: 346
Answer to Question 1

B

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

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.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

For a complete list of videos, visit our video library