MBA 501A – [STATISTICS] ASSIGNMENT 3 - 6 Multipart (13 Parts) Questions Solved using Minitab

Sample Question:

1.         Use th1.         Use the data set TVHRS.MTW in the Student 14 Fold

[5 pts]              (a)        Construct a 95% confidence interval for the proportion of                                        viewers who watch Sesame Street.

[5 pts]              (b)        Construct a 99% confidence interval for the proportion of                                  viewers who watch Sesame Street.

[5 pts]              (c)        Interpret your results. 

ALL QUESTIONS ARE GIVEN IN ATTACHED WORD FILE.

SAMPLE ANSWER:

(c) Interpretation:

We are 95% confident that the proportion of all viewers (population) who watch Sesame Street will lie within the interval 0.4022 < p < 0.5811. Similarly, we are 99% confident that the proportion of all viewers (population) who watch Sesame Street will lie within the interval 0.3741 < p < 0.6092. 

answers with minitab files.