Quiz 3

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139803

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A metric ruler is used to the precision of 1 mm to measure 23 similar objects. The mean value is returned in Excel as 2.186379 cm. What i the properly rounded mean?

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After conducting a Student's t-test of two samples from one population, Excel returns a value of 0.04189. What is the correctly rounded value for p?

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139805

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The Student of Student's t-test is referring to:

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You make a graph of data. You observe that the points scatter across the plot area as almost in a straight line. You therefore conduct/calculate a:

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A linear trendline in Excel returns a value for r^2 of 0.587. We interpret this to mean:

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139808

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A human spermatozoan represents this level of organization:

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Your body, including all of the organisms (species) that live on and within it, represents which level of organization?

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139810

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Which level of organization does a forest represent, including all the organisms that live within it and the abiotic factors that impact it?

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139811

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A tree branch with leaves represents which level of organization?

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139812

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A chloroplast represents which level of organization?

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139813

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If Carolus Linnaeus came to New York in his lifetime, he could have witnessed the:

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139814

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IN the Linnaean classification of an organism, which would be the highest (largest, most inclusive) taxon?

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139815

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The number f extant species on Earth is:

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139816

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Which kingdom contains the most species

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139817

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The plant group with the most species:

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