ParentsSmoke Studentsmokes student does notsmoke total Both 400 1380 1780 332.49

Question

ParentsSmoke          Studentsmokes           student does notsmoke                total Both                              400                              1380                                        1780                                     332.49                        1447.51                                    One                                416                              1823                                      2239                                     418.22                         1820.78                        None                             188                                1168                                      1356                                     253.29                          1102.71                       Total                            1004                                4371                                    5375 Chi Square 37.566 DF= 2 P-Value 0.000 What is the correct conclusion of this analysis?(using =0.05) Smoking behavior of students is definetly associated with thesmoking habits of their parents If parents smoke adolescents aremore likely to not smoke. Smoking behavior of students is definetly associated with thesmoking habits of their parents. If parents smoke,adolescents are more likely to smoke. Smoking behavior of students is definitely independent of thesmoking behavior of their parents. There is no association what so ever between the smokinghabits of parents and adolescents. The test is inconclusive because the number of degrees offreedom is 2. ParentsSmoke          Studentsmokes           student does notsmoke                total Both                              400                              1380                                        1780                                     332.49                        1447.51                                    One                                416                              1823                                      2239                                     418.22                         1820.78                        None                             188                                1168                                      1356                                     253.29                          1102.71                       Total                            1004                                4371                                    5375 Chi Square 37.566 DF= 2 P-Value 0.000 What is the correct conclusion of this analysis?(using =0.05) Smoking behavior of students is definetly associated with thesmoking habits of their parents If parents smoke adolescents aremore likely to not smoke. Smoking behavior of students is definetly associated with thesmoking habits of their parents. If parents smoke,adolescents are more likely to smoke. Smoking behavior of students is definitely independent of thesmoking behavior of their parents. There is no association what so ever between the smokinghabits of parents and adolescents. The test is inconclusive because the number of degrees offreedom is 2.

Explanation / Answer

Here we have to test Is their any dependency in the parentssmoke and students smoke So in this we reject our hypothesis that they are depend withthe parents and students. we conclude the comment as Smoking behavior of students is definetly associated with thesmoking habits of their parents. If parents smoke,adolescents are more likely to smoke.

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