« previous next »

Author Question: For the following hypothesis test, H0: 150 Ha: < 150 the test statistic a. must be negative. ... (Read 56 times)

mmm

  • Hero Member
  • *****
  • Posts: 558
on: Jun 24, 2018
For the following hypothesis test, H0:   150 Ha:  < 150 the test statistic
 a. must be negative.
   b. must be positive.
   c. can be either negative or positive.
   d. must be a number between zero and one.

Question 2

Which of the following is an example of nonprobabilistic sampling?
 a. Simple random sampling
  b. Stratified simple random sampling
  c. Cluster sampling
  d. Judgment sampling


apple

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

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?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

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

Rinne Test, Assessing Bone Conduction Rinne Test, Assessing Bone Conduction
Rinne test: A. Place the base of the tuning fork on the mastoid process. B. Place tuning fork in fro Rinne test: A. Place the base of the tuning fork on the mastoid process. B. Place tuning fork in fro
A test for iconic sensory memory A test for iconic sensory memory
Patient having glaucoma test. Patient having glaucoma test.
Finger-to-nose test Finger-to-nose test
Suppressing Negative Emotions Suppressing Negative Emotions
Video: Mutations and translation

For a complete list of videos, visit our video library