Statistics

What is the consequence of a Type II error?
a. concluding that a treatment has an effect when it really does
b. concluding that a treatment has no effect when it really has no effect
c. concluding that a treatment has no effect when it really does
d. concluding that a treatment has an effect when it really has no effect

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  1. http://www.investopedia.com/terms/t/type-ii-error.asp

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    Ms. Sue

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