BELK SCIENCE F/LIFE-MASTRG. BIOL.AC+EBK
6th Edition
ISBN: 9781323907634
Author: BELK
Publisher: PEARSON
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Chapter 1, Problem 11LTB
Summary Introduction
Introduction:
The scientific hypothesis can be defined as an idea or explanation or a proposed explanation which is then tested through the scientific study and experimentation. It is based on some observation. It is usually more than a wild guess but less than a well-established theory.
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a) Does the data support your hypothesis?
b) How could you improve this experiment? Consider the other factors you could have / should have controlled in this experiment.
Which of the following animals may have been the second pet domesticated by humans, in Egypt or in Turkey (about 10,000 BCE), and probably helped to keep rodents away from cereal crops like wheat?
the domesticated dog (Canis familiaris)
the gray wolf (Canis lupus)
the domesticated cat (Felis catus)
the coyote (Canis latrans)
the Norwegian rat (Rattus norvegicus)
Bayesian updating can be a useful tool for thinking about the development of behavior. Imagine the following scenario with respect to an animal’s knowledge of the average density of food in patches in their environment. Which of the following is the most accurate interpretation of this Bayesian view of this animal?
Their environment is much richer in food resources than expected
Their confidence in their assessment of the state of the environment is greater after they go out and sample the world
Their environment is less rich than expected – perhaps there is a drought that has caused a crash in food availability relative to historical conditions
All of the above
Chapter 1 Solutions
BELK SCIENCE F/LIFE-MASTRG. BIOL.AC+EBK
Ch. 1 - Add labels to the figure that follows, which...Ch. 1 - Which of the following is an example of inductive...Ch. 1 - A scientific hypothesis is ___________. an...Ch. 1 - How is a scientific theory different from a...Ch. 1 - Prob. 5LTBCh. 1 - If I perform a hypothesis test in which I...Ch. 1 - Prob. 7LTBCh. 1 - Prob. 8LTBCh. 1 - A relationship between two factors, for instance,...Ch. 1 - A primary source of scientific results is...
Ch. 1 - Prob. 11LTBCh. 1 - What features of the story on milk chocolate and...Ch. 1 - Prob. 1AAATBCh. 1 - In an experiment examining vitamin C as a cold...Ch. 1 - Prob. 3AAATBCh. 1 - Prob. 1GFOCh. 1 - Much of the research on common cold prevention and...Ch. 1 - The science that you learned in this chapter has...
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