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There are two common methods for measuring the concentration of a pollutant in fish tissue. Do the two methods differ on the average? You applyr both methods to one sample of 18 carp and use 0 the one-sample t test 0 the two-sample t test 0 the matched pairs t test The T-Test (Student's t test] is a statistical procedure for testing a hypothesis (or claim) made about 0 a population proportion -DR- the proportions of two dependent populations are equal 0 a population mean -OR- the means of two dependent populations are equal 0 a sample mean -DR- the means of two dependent sample are equal 0 a sample proportion -0R- the proportions of two dependent sample are equal