Question
A medical researcher is working on a new treatment for a certain type of cancer. After diagnosis, the average survival time on the standard treatment
A medical researcher is working on a new treatment for a certain type of cancer. After diagnosis, the average survival time on the standard treatment is two years, in an early trial, she tries the new treatment on 50 subjects and finds that they have an average survival time of four years after diagnosis. She performs the test: Ho : p = 2 H, :p> 2
A Type I error in this situation would mean
O concluding that the treatment increases the average survival time when it actually does.
O concluding that the treatment increases the average survival time when it actually does not.
O concluding that the treatment does not increase the average survival time when it actually does.
O concluding that the treatment does not increase the average survival time when it actually does not.
O. none of these
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Path To College Mathematics (Subscription)
Authors: Elayn Martin Gay
1st Edition
0134654560, 9780134654560
