Question: A Harris Interactive poll found that 50 of Democrats follow
A Harris Interactive poll found that 50% of Democrats follow professional football while 59% of Republicans follow the sport. If the poll results were based on samples of 875 Democrats and 749 Republicans, determine, at the 0.05 level of significance, if the viewpoint of more Republicans following professional football is substantiated.
Answer to relevant QuestionsThe Committee of 200, a professional organization of preeminent women entrepreneurs and corporate leaders, reported the following: 60% of women MBA students say, “Businesses pay their executives too much money” and 50% ...A study is being designed to determine the reasons why adults choose to follow a healthy diet plan.The study will survey 1000 men and 1000 women. Upon completion of the study, the reasons men choose a healthy diet will be ...Determine the p-value that would be used to test the following hypotheses when F is used as the test statistic: A study in Pediatric Emergency Care compared the injury severity between younger and older children. One measure reported was the Injury Severity Score (ISS). The standard deviation of ISS’s for 37 children 8 years or ...Americans snooze more on the weekends, according to a poll of 1506 adults for the National Sleep Foundation and reported in a USA Today Snapshot during April 2005. Two independent random samples were taken at a large ...
Post your question