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E Grades fo X E 8.3 Resea X E Topic: 7.3 X E Grades fo X E Topic: Mo X E M8-Ch14 x P Do Home X com/Student/PlayerHomework.aspx?homeworkld=695812293&questionld=1&flushed=false&cld=8255792&back=DoAssignments.... * Appl - Apr 2025 - Online Anthony Perez 06/07/25 11:31 PM Question 9, 14.CE.53 HW Score: 75%, 75 of 100 points Part 2 of 4 Points: 0 of 10 A study examined whether the content of TV shows influenced the ability of viewers to recall brand names of items featured in the commercials. Analysts recorded the num advertised brand names a group of people recalled immediately after watching TV shows and then that same group of people recalled 24 hours later. Strangely enough, it that they remembered more about the ads the next day. Should we conclude this is true in general about people's memory of TV ads? Complete parts a through d. a) Suppose one analyst conducts a two-sample hypothesis test to see if memory of brands advertised during violent TV shows is higher 24 hours later. The P-value is 0 What might she conclude? She might conclude that the mean number of brand names recalled 24 hours after watching a violent TV show is greater than the mean number of brand recalled immediately after watching a violent TV show. b) Explain why her procedure was inappropriate. Which of the assumptions for inference was violated? O A. The groups are not independent. O B. The individuals within the groups are not independent. O C. The populations of each group are not normally distributed. O D. The data was not collected with suitable randomization. Clear all re help - 9 Q Search