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he Left:2:39:44 Timothy Headrick: Attempt 1 Question 3 (3.45 points) In single-sample, upper-tail test hypothesis test, if the researcher changes the alpha level from .10 to 05 then which statement is most true? a) a. the researcher is increasing the probability of committing an alpha error in the experiment, all else held constant b) b. the RR will comprise a larger area under the curve as a result, all else held constant c) c. the RR will comprise a smaller area under the curve as a result, all else held constant d) d. this image would accurately depict this change