For each of the following scenarios, determine the quantitative variable recorded and if dependent (paired) samples or independent samples were taken. a. Dr. Lemmon is trying to decide if she should buy her son a Lego set or a Domino set for Christmas. It is important for her to buy toys that will actually get played with. Therefore, she finds a set of kids that own both the Lego set and the Domino set. For each child, she records how many minutes per week the child plays with each toy. She will use this data to determine if there is a difference in the mean time each toy is played with. b. Do men or women read more books? To investigate this, 50 men and 50 women were selected at random. Each person reported how many books they had read in the previous year. c. The director of NKU's Campus Rec wants to determine if NKU students that use the Campus Rec facilities work out more than the students that do not use it. A random sample of NKU students is selected. Each student states whether or not they use NKU's Campus Rec facilities and how many hours they work