A state-by-state survey found that the proportions of adults who are smokers in state A and state B were 18.1% and 22.6%, respectively. (Suppose the number of respondents from each state was 3000.) At a = 0.01, can you support the claim that the proportion of adults who are smokers is greater in state A than in state B? Assume the random samples are independent. Complete parts (a) through (e). (a) Identify the claim and state H, and Ha. The claim is "the proportion of adults who are smokers in state A is the proportion of adults who are smokers in state B." Let p, and p2 be the two population proportions. State H, and H, Choose the correct answer below. O A. Ho P12 P2 Ha P1
A state-by-state survey found that the proportions of adults who are smokers in state A and state B were 18.1% and 22.6%, respectively. (Suppose the number of respondents from each state was 3000.) At a = 0.01, can you support the claim that the proportion of adults who are smokers is greater in state A than in state B? Assume the random samples are independent. Complete parts (a) through (e). (a) Identify the claim and state H, and Ha. The claim is "the proportion of adults who are smokers in state A is the proportion of adults who are smokers in state B." Let p, and p2 be the two population proportions. State H, and H, Choose the correct answer below. O A. Ho P12 P2 Ha P1
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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D)Decide whether to reject or fail to reject the null hypothesis
choose the correct answer below
reject H0
fail to reject H0
E) interpret the decision in the context of the original claim
A) at the 1 % significance level , there is sufficient evidence to support the claim
b)at the 1 % significance level , there is insufficient evidence to support the claim
c)at the 1 % significance level , there is sufficient evidence to reject the claim
d)at the 1 % significance level , there is insufficient evidence to support the claim
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