EXPERIMENT 1

Dr. Saunders wanted to know whether children who had restricted television viewing time napped a different length of time than children who had unlimited television viewing time. She recruited a small sample of children aged 2 to 7 years old; some of these children were allowed limited access to their home televisions, and others were allowed unlimited access. She obtained the following nap time data (in minutes) for the two groups:

Limited viewing	Unlimited viewing
91	29
68	34
73	65
64	28
75	21
88	57

*Untitled1 [DataSetO] - IBM SPSS Statistics Data Editor File Edit View Data Transform Analyze Graphs Utilities Extensions Window Help H H A time Group var var var var var 91.00 N 68.00 Co 73.00 94.00 75.00 88.00 - 29.00 8 34.00 CO 65.00 N N N N N N 10 28.00 11 21.00 12 57.00 13