« previous next »

Author Question: What type of design occurs in retrospective studies with data on both the dependent and independent ... (Read 50 times)

james9437

  • Hero Member
  • *****
  • Posts: 568
on: Jul 8, 2018
What type of design occurs in retrospective studies with data on both the dependent and independent variables collected at a single point in time?
 
  A) Cross-sectional
  B) Case control
  C) Prospective
  D) Correlational

Question 2

Statistical inference consists of two approaches: estimating parameters and testing hypotheses. What is point estimation?
 
  A) Provides an estimate of a population parameter
  B) Provides a single descriptive value of the population estimate
  C) Provides the upper and lower limits of a range of values
  D) Provides the ability to make objective decisions about hypothesis validity


recede

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 8, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Paternity Determination by Blood Type Paternity Determination by Blood Type
Context-Dependent Learning Context-Dependent Learning
Voltmeter hook-ups for voltage-drop testing of a GM-type cranking circuit. Voltmeter hook-ups for voltage-drop testing of a GM-type cranking circuit.
Inferring Productivity from Data on Output and Factor Accumulation Inferring Productivity from Data on Output and Factor Accumulation
My brain in social media and studies My brain in social media and studies
Chi-Square Analysis of Mendel’s Trihybrid-Cross Data Chi-Square Analysis of Mendel’s Trihybrid-Cross Data
Video: Secretin (inhibiting gastric acid secretion), Cholecystokinin (fat digestion) & Cholecystokinin

For a complete list of videos, visit our video library