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

Author Question: Which one of the following best characterizes how confidence intervals are used in reporting ... (Read 92 times)

swpotter12

  • Hero Member
  • *****
  • Posts: 527
on: Jun 20, 2018
Which one of the following best characterizes how confidence intervals are used in reporting students' scores on standardized tests?
 
  a. They indicate the norm group to which students are being compared.
  b. They show the range of 10 percentile points within which each student's score falls.
  c. They indicate how likely it is that each student has mastered a particular topic.
  d. They show the range within which each student's actual ability level probably lies.

Question 2

A student's test performance is sometimes indicated by a confidence interval rather than by a single score. The rationale behind this practice is that:
 
  a. The computation of a single score is not possible for some tests.
  b. A single test score is almost always subject to error.
  c. Some tests have extremely vague scoring criteria.
  d. Tests typically have low reliability.
Essentials of Educational Psychology: Big Ideas To Guide Effective Teaching ¦ Ormrod, Jones ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sultansheikh

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jun 20, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


swpotter12

  • Hero Member
  • *****
  • Posts: 527
Reply #2 on: Jun 20, 2018
Thank you


sultansheikh

  • Sr. Member
  • ****
  • Posts: 335
Reply #3 on: Jun 20, 2018
No problem :)


« previous next »
 

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

School-age children are often independent and industrious, with a developing sense of self-confidenc School-age children are often independent and industrious, with a developing sense of self-confidenc
Examples of criteria for reporting and recording Examples of criteria for reporting and recording
The Y-5 molar pattern (left) characterizes the ape, whereas bilophodont molars (right) characterizes The Y-5 molar pattern (left) characterizes the ape, whereas bilophodont molars (right) characterizes
Example of the Official Guidelines for Coding and Reporting. Example of the Official Guidelines for Coding and Reporting.
ECG Waves and Intervals ECG Waves and Intervals
Gray Morris's Calculate with Confidence, Canadian Edition, 2nd Edition Gray Morris's Calculate with Confidence, Canadian Edition, 2nd Edition
Video: Fractures Animation

For a complete list of videos, visit our video library