. The ______ refers to a set of systematic techniques used to acquire, modify, and integrate knowledge concerning observable and measurable phenomena.
A. hypothesis
B. population
C. scientific method
D. operational definition
Ans: C
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What will be an ideal response?
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a. True b. False Indicate whether the statement is true or false
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What happens when a null hypothesis has been rejected and the null hypothesis is True?
a. a Type II error b. power c. a null error d. a Type I error
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Which of the following is an example of a congenital cause for abnormal hearing that involves a narrowing or closure of the external ear canal?
a. Atresia b. Armenia c. Autosomal recessive d. Adventiticious loss
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