Natural experiments are __________ experiments that people did ...

[james0929]

Natural experiments are __________ experiments that people did not intentionally plan as an experiment.
 
  Fill in the blanks with correct word

Question 2

In order to establish the reliability of a measure of intelligence, Kevin administers two forms of the test to a group of students. Which of the following reliability coefficient values would indicate the most reliability for the test?
 
  a. 0.35
  b. 0.85
  c. -0.85
  d. 2.20

[adf223]

Answer to Question 1

field

Answer to Question 2

B

[james0929]

Thanks for the timely response, appreciate it

[cdmart10]

Excellent