« previous next »

Author Question: What distinguishes analysis of variance (ANOVA) from t-tests? a. The null hypotheses regarding ... (Read 93 times)

lak

  • Hero Member
  • *****
  • Posts: 546
on: Jul 8, 2018
What distinguishes analysis of variance (ANOVA) from t-tests?
 
  a. The null hypotheses regarding the equality of means
  b. The underlying assumption of homogeneity of variances
  c. The number of groups being compared
  d. Applications for both within-subjects and between-subjects designs

Question 2

A community coalition monitors the increasing obesity rate of children in their schools. Based on this data, they consider a variety of programming options which may possibly help decrease this trend.
 
  What was the purpose of conducting this surveillance? a. Protect the children from diseases that affect obese children.
  b. Teach parents that obesity will not be tolerated in this community.
  c. Educate children on surveillance techniques.
  d. Demonstrate that new clinical and effective protocols need to be developed.


tashiedavis420

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 8, 2018
Answer to Question 1

C

Answer to Question 2

D
Ongoing surveillance in a community can lead to new clinical and effective protocols to address an issue.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

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?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Categories of CLIA Tests Categories of CLIA Tests
Western blot analysis of viral antigens. The nitrocellulose strips from the kit contain blotted ... Western blot analysis of viral antigens. The nitrocellulose strips from the kit contain blotted ...
Microarray analysis for analyzing gene-expression patterns in a tissue Microarray analysis for analyzing gene-expression patterns in a tissue
linear programming problem, applying simplex method and sensitivity analysis linear programming problem, applying simplex method and sensitivity analysis
QTL Analysis of Tomato Weight in Backcross Progeny QTL Analysis of Tomato Weight in Backcross Progeny
An example of identification and analysis of conditional alleles An example of identification and analysis of conditional alleles
Video: What is an ecosystem?

For a complete list of videos, visit our video library