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

Author Question: The Dairy County School District appropriately uses a test that has a reliability of 0.89 to A) ... (Read 155 times)

washai

  • Hero Member
  • *****
  • Posts: 523
on: Jun 20, 2018
The Dairy County School District appropriately uses a test that has a reliability of 0.89 to
 
  A) place children in special education if they earn a score below an established criterion.
  B) move children to another school building to receive services for gifted children if they score above a certain point.
  C) decide whether students should be placed in the Rainbow reading group or the Rainstorm reading group.
  D) decide to conduct further assessment procedures.

Question 2

The means for both Test A and Test B are 50. A 50 confidence interval for a score at the mean is 44-55 for Test A and 42-58 for Test B. Which of the following statements is true?
 
  A) Test A is more reliable than Test B.
  B) Test B is more reliable than Test A.
  C) Test A has a larger SEM than Test B.
  D) Test B has a larger SEM than Test A.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mjenn52

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

D


washai

  • Member
  • Posts: 523
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

DylanD1323

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Inspect the site for potential veins to use and palpate to further locate a vein and test the firmne Inspect the site for potential veins to use and palpate to further locate a vein and test the firmne
Digital rectal exam (DRE). The physician’s index finger is inserted into the rectum and pressed agai Digital rectal exam (DRE). The physician’s index finger is inserted into the rectum and pressed agai
The Normal Distribution of Scores for a Standardized Intelligence Test The Normal Distribution of Scores for a Standardized Intelligence Test
Test for Depressive Symptoms: CED Scale Test for Depressive Symptoms: CED Scale
Performing a Glycosylated Hemoglobin A1C Test Using a Bayer DCA Vantage Analyzer Performing a Glycosylated Hemoglobin A1C Test Using a Bayer DCA Vantage Analyzer
Compression Test: The Paper Test Compression Test: The Paper Test
Video: Hemodynamics Animation

For a complete list of videos, visit our video library