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

Author Question: One of the reasons it is NOT possible to obtain a random sample from all patients with schizophrenia ... (Read 65 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
on: Aug 4, 2018
One of the reasons it is NOT possible to obtain a random sample from all patients with schizophrenia is that
 
  A) Medication is a source of confounding.
  B) It would be unethical to do so.
  C) Schizophrenia does not really differ from depression.
  D) It would be prohibitively expensive.

Question 2

The statistical test(s) most often used for comparing two groups is (are) the
 
  A) X-test.
  B) t-test and ANOVA.
  C) Mann-Whitney U-test.
  D) Chi-square.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cdmart10

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


tingc95

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Aug 4, 2018
TY


cdmart10

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Aug 4, 2018
You're welcome


« previous next »
 

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

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.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

EMS personnel respond to emergencies and transport patients to the hospital. EMS personnel respond to emergencies and transport patients to the hospital.
A sample flow sheet. A sample flow sheet.
Three types of urine tests for checking patients’ urine for diabetes. Three types of urine tests for checking patients’ urine for diabetes.
Recommended Assessments for Patients with SSDs Recommended Assessments for Patients with SSDs
Genetic Vulnerability to Schizophrenia Genetic Vulnerability to Schizophrenia
Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ... Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ...
Video: Cleavage and Implantation Animation

For a complete list of videos, visit our video library