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Author Question: Refer to Exhibit 10-6. Only boys of ages 6-8 from an urban community were selected for a study. ... (Read 23 times)

CQXA

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on: Jun 20, 2018
Refer to Exhibit 10-6. Only boys of ages 6-8 from an urban community were selected for a study.
 
  a. ANCOVA
  b. Homogeneous selection
  c. Randomized matching
  d. Random selection
  e. Use subjects as their own controls

Question 2

Refer to Exhibit 10-6. Last year's math grades are taken into consideration when analyzing the posttest scores following the use of a new math teaching method.
 
  a. ANCOVA
  b. Homogeneous selection
  c. Randomized matching
  d. Random assignment
  e. Use subjects as their own controls


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helenmarkerine

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Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

A


CQXA

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Reply 2 on: Jun 20, 2018
Wow, this really help

apple

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Reply 3 on: Yesterday
Excellent

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