Suppose the social cost of a false negative was very high in this case. Carlos, as an ethical and moral pre-med, is worried that his test could have missed detecting a true effect. What are some of the things he could do? Select all that apply.

a.

He could compute the power estimates to support the idea that his result could be a false negative

b.

He could increase the alpha cutoff for statistical significance

c.

He could reduce the alpha cutoff for statistical significance

d.

He could ask Theresa to conduct the statistical analysis