Question: What does a Type II error mean? a. A researcher has falsely concluded that a treatment has an effect. b. A researcher has correctly concluded

What does a Type II error mean?

a. A researcher has falsely concluded that a treatment has an effect.

b. A researcher has correctly concluded that a treatment has no effect.

c. A researcher has falsely concluded that a treatment has no effect.

d. A researcher has correctly concluded that a treatment has an effect.

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