Calculus and Above

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A researcher claims that the...

A researcher claims that the stomachs of blue crabs from Location A contain more fish than the stomachs of blue crabs from Location B. The stomach contents of a sample of blue crabs from Location A contain a mean of milligrams of fish and a standard deviation of milligrams. The stomach contents of a sample of blue crabs from Location B contain a mean of milligrams of fish and a standard deviation of milligrams. At , can you support the researcher's claim? Assume the population variances are equal. Complete parts (a) through (d) below.

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