4 The claim is that the proportion of adults who smoked a ci

(((((4)))))

The claim is that the proportion of adults who smoked a cigarette in the past week is less than 0.35, and the sample statistics include?

n=1231 subjects with 419 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.)

Solution

The test statistic is__43___