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It was hypothesized that there will be a difference in the average test score in Chemistry class between high schoolers who watched Breaking Bad (Group

It was hypothesized that there will be a difference in the average test score in Chemistry class between high schoolers who watched Breaking Bad (Group 1) and high schoolers who did not watch Breaking Bad (Group 2).What type of statistical test should the researcher use to test their hypothesis?

a) related-samples

b) single-sample

c) independent-samples

d) z-test for sample mean

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