Under what circumstances can a very small treatment effect be statistically significant?a. With a large sample and a large standard deviationb. With a large sample and a small standard deviationc. With a small sample and a large standard deviationd. With a small sample and a small standard deviation

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.3: Special Probability Density Functions
Problem 40E: Pygmy Height The average height of a member of a certain tribe of pygmies is 3.2ft, with a standard...
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Under what circumstances can a very small treatment effect be statistically significant?
a. With a large sample and a large standard deviation
b. With a large sample and a small standard deviation
c. With a small sample and a large standard deviation
d. With a small sample and a small standard deviation

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