« previous next »

Author Question: A research report indicates that a study subject scored at the 65th percentile on a math test. How ... (Read 314 times)

erika

  • Hero Member
  • *****
  • Posts: 522
on: Jul 8, 2018
A research report indicates that a study subject scored at the 65th percentile on a math test. How does the reader interpret that report?
 
  1. The subject scored 65 on the exam.
  2. Sixty-five percent of the subjects taking the exam scored higher than this subject.
  3. The subject was the 65th person to take the exam.
  4. Thirty-five percent of subjects taking the exam scored higher than this subject did.

Question 2

What is the range of the following test scores? 65 73 84 84 92 Standard Text: Record your answer, rounding to the nearest whole number.
 
  What will be an ideal response?
Foundations of Nursing Research ¦ Nieswiadomy ¦ 7th Edition
Buy Test-Bank


tuate

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 8, 2018
Answer to Question 1

4
Rationale 1: Percentage scored on the exam and the percentile ranking on the exam are not the same measure.
Rationale 2: Sixty-fifth percentile means that 65 of those taking the exam scored lower than this subject.
Rationale 3: This is not the meaning of 65th percentile.
Rationale 4: The 65th percentile indicates that 65 of the subjects taking the exam scored lower than this subject and that 35 of those taking the exam scored higher than this subject did.
Global Rationale:

Answer to Question 2

27
Rationale: The range is the difference between the highest score and the lowest score.
Global Rationale:


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Palade's use of the pulse-chase method to study protein secretion Palade's use of the pulse-chase method to study protein secretion
Stimuli Used in a Test of Word Recognition Stimuli Used in a Test of Word Recognition
Voltmeter hookup to test the voltage drop of the charging circuit. Voltmeter hookup to test the voltage drop of the charging circuit.
Active range of motion (AROM) tests for the shoulder. A, Apley Scratch Test. B and C, Internal ... Active range of motion (AROM) tests for the shoulder. A, Apley Scratch Test. B and C, Internal ...
this is a math question this is a math question
A test of Yanofsky’s proposed trp operon gene map A test of Yanofsky’s proposed trp operon gene map
Video: Mendel's Principles of Dominance, Segregation and Independent Assortment

For a complete list of videos, visit our video library