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Author Question: A student's test performance is sometimes indicated by a confidence interval rather than by a single ... (Read 60 times)

Bernana

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on: Jun 20, 2018
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.

Question 2

Which one of the following test scores is farthest from the mean?
 
  A) A z-score of 3
  B) An SAT score of 600
  C) A stanine of 7
  D) An IQ score of 120
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chreslie

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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.
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Bernana

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Reply 2 on: Jun 20, 2018
Excellent

sailorcrescent

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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