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

Author Question: Which of the following is true about t-tests? a. They are used when both the independent and ... (Read 37 times)

KWilfred

  • Hero Member
  • *****
  • Posts: 570
on: Jul 8, 2018
Which of the following is true about t-tests?
 
  a. They are used when both the independent and dependent variable are nominal-level variables.
  b. They are used when the dependent variable is measured on an interval or ratio scale.
  c. They are robust to the violation of all assumptions as long as N is at least 30.
  d. They require measurements from people at least two points in time.

Question 2

Which is an example of a bioterrorism and emergency readiness competency for a public health worker?
 
  a. Recognition of unusual events that might indicate an emergency
  b. Involvement in the chain of command
  c. Using a set of preplanned activities for every disaster
  d. Leaving communication to the authorities


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aham8f

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 8, 2018
Answer to Question 1

B

Answer to Question 2

A
The ability to recognize unusual events that might indicate an emergency and describe appropri-ate action is a competency public health workers should possess.


KWilfred

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jul 8, 2018
Correct answers!


aham8f

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jul 8, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Independent assortment of chromosomes at meiosis explains Mendel's ratio Independent assortment of chromosomes at meiosis explains Mendel's ratio
Which of the following statements is true of linkage? Which of the following statements is true of linkage?
Procedures and Diagnostic Tests Related to the Cardiovascular System Procedures and Diagnostic Tests Related to the Cardiovascular System
Procedures and Diagnostic Tests Related to the Eye Procedures and Diagnostic Tests Related to the Eye
Procedures and Diagnostic Tests Related to the Male Reproductive System Procedures and Diagnostic Tests Related to the Male Reproductive System
Midsagittal section indicating locations of true and false pelves Midsagittal section indicating locations of true and false pelves
Video: X chromosome inactivation in calico cats

For a complete list of videos, visit our video library