The claim is that the proportion of adults who smoked a cigarette in the past week is less than 0.30, and the sample statistics include n = 1126 subjects with 327 saying that they smoked a cigarette in the past week. Find the value of the test statistic. The test statistic is (Round to two decimal places as needed.)

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.