In a program designed to help patients stop​ smoking, 174 patients were given sustained​ care, and 82.8​% of them were no longer smoking after one month. Use a 0.10 significance level to test the claim that 80​% of patients stop smoking when given sustained care. Part 1 of 4 a) identify the null and alternative hypothesis for this test.  b)identify the test statistic for this hypothesis test. round to two decimal places as needed.

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In a program designed to help patients stop​ smoking,

174

patients were given sustained​ care, and

82.8​%

of them were no longer smoking after one month. Use a

0.10

significance level to test the claim that

80​%

of patients stop smoking when given sustained care.

Part 1 of 4

a) identify the null and alternative hypothesis for this test. 

b)identify the test statistic for this hypothesis test.

round to two decimal places as needed. 

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