Is there a difference in the time spent on social media between males and females? The data given in Table 11.18 gives a random sample of 16 males and 16 females who were asked how much time they spend on social media each day.

a. Using both parametric and nonparametric tests, determine if there is a difference in the time spent on social media between males and females.

b. Test any relevant model assumptions.

c. Decide which method is preferred for the underlying data.

Table 11.18

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Time (in Hours) Spent Using Social Media Per Day Based on Gender Males 6 11 10 00 8 10 69 9 10 12 6 Females 11 10 16 110 10 8 14 16 9 11 7 7 12 6 15 4 15 4 5 8 6 8 2557