What did the researcher do to cause the change in the shaded regions in the two...

What did the researcher do to cause the change in the shaded regions in the two distributions?

	a.	She changed alpha from .05 to .10.
	b.	She changed from a non-directional to a directional alternative hypothesis.
	c.	She increased the size of her sample.
	d.	She changed alpha from .05 to .01.

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Expert Solution

orchestra answered 2 years ago

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