A test to screen for a serious but curable disease is similar to hypothesis testing, with a null hypothesis of no disease, and an alternative hypothesis of disease. If the null hypothesis is rejected treatment will be given. Otherwise, it will not. Assuming the treatment does not have serious side effects, in this scenario it is better to increase the probability of:

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#Question id: 3464

#Section 2: Evolution

Adult male humans generally have deeper voices than do adult female humans, which is the direct result of higher levels of testosterone causing growth of the larynx. If the fossil records ofapes and humans alike show a trend toward decreasing larynx size in adult females and increasing larynx size in adult males, then

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#Question id: 12113

#Section 4: Behavioural Ecology

In belding’s ground squirrels, it is mostly the females that behave altruistically by sounding alarm calls. What is the likely reason for this distinction?

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#Question id: 16853

#General Aptitude

Peter can see the Rocky Mountains from the window of his room in the hotel.

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#Question id: 11512

#Section 1: Ecology

The mortality rate of organisms following a type iii survivorship curve is

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#Question id: 10700

#Section 2: Evolution

Which of the following most important conclusion from the graph?