Question
In a clinical trial of a drug intended to help people stopsmoking, 128 subjects were treated with the drug for 13 weeks, and 16 subjects
In a clinical trial of a drug intended to help people stopsmoking, 128 subjects were treated with the drug for 13 weeks, and 16 subjects experienced abdominal pain. If someone claims that more than 8% of thedrug's users experience abdominalpain, that claim is supported with a hypothesis test conducted with a 0.05 significance level. Using 0.18 as an alternative value ofp, the power of the test is 0.95. Interpret this value of the power of the test.
The power of 0.95 shows that there is a
nothing
% chance of rejecting the
alternative
hypothesis of p=
nothing
when the true proportion is actually
nothing
. Thatis, if the proportion of users who experience abdominal pain is actually
nothing
, then there is a
nothing
% chance of supporting the claim that the proportion of users who experience abdominal pain is
greater
less
than 0.08.
(Type integers or decimals. Do notround.)
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