« previous next »

Author Question: For the following set of scores, what is the percentile for a score of 24? 22, 23, 19, 25, 26, 22, ... (Read 46 times)

debasdf

  • Hero Member
  • *****
  • Posts: 570
on: Jun 20, 2018
For the following set of scores, what is the percentile for a score of 24? 22, 23, 19, 25, 26, 22, 19, 25, 22, 20, 21, 23, 23, 24, 18, 20, 22, 24, 21, 21, 20, 24, 22, 21, 23
 
  a. 84th percentile c. 16th percentile
  b. 34th percentile d. 50th percentile

Question 2

Only the upper 30 of a normally distributed class passed a quiz for which the mean was 70 and the standard deviation was 10 . In this class, 76.7 and 78.4 are the boundary limits for students who scored between what percentiles?
 
  a. 75th and 80th c. 77th and 80th
  b. 80th and 85th d. 67th and 80th


leahchrapun

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

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.

Young adults with low levels of parental support report significantly better scores on measures of ... Young adults with low levels of parental support report significantly better scores on measures of ...
Normal Distribution of IQ Scores Normal Distribution of IQ Scores
Mean scores for Erikson’s stage V (Identity) for two cohorts. Scores for both cohorts increase ... Mean scores for Erikson’s stage V (Identity) for two cohorts. Scores for both cohorts increase ...
Adults in the middle-aged group (37–42 years) score higher on measures of generativity than either ... Adults in the middle-aged group (37–42 years) score higher on measures of generativity than either ...
Simplified Motor Score Simplified Motor Score
Sample lod score curves Sample lod score curves
Video: Chronology of leptin research (A history of leptin research)

For a complete list of videos, visit our video library