PS 520 v11R Project Two Complete Solution

Question: #8457

Does Technology Influence Gambling?

As a counselor in the field of addiction, you are interested in researching if online gambling is becoming more prevalent. You decide to conduct research to compare online gambling to gambling in public places such as casinos. You hypothesize that online gambling is more prevalent among those who are under the age 30, leading to more online gambling addictions in those individuals who are under 30. To test your hypothesis, you use a random sample of 40 individuals who report attending counseling because of a gambling addiction. The ages of the individuals and initial mode of gambling was recorded. The ages for those who gamble online and in public are shown in the table. On the basis of the data provided, can you conclude that online gambling is more prevalent among individuals who are under the age of 30 at a level of significance of 0.05? Why or why not? (Show all seven steps of the appropriate hypothesis test.)

Online Gambling   Public Gambling
21   36
36   46
47   29
62   59
45   33
42   54
36   42
63   49
39   45
44   50
21   42
32   50
21   23
20   34
47   35
61   23
28
18
20
62
27
62
18
40
60