22 D Question 28 10 pts ments ions A researcher conducts a study examining whether attending the Head 2 Start program would make a difference in preschool children's social skills. One sample of preschool children attend the regular program as the control group and another sample of preschool children attended the Head Start program as the treatment group. The researcher measured teacher-reported social skills for children from both groups during the spring of kindergarten. The data are as follows: us Control: n1 = 12, X1 = 11.92, $12 =7.72 es Treatment: n2= 12, X2 = 16, S22 =12 Iles Does the Head Start program have a significant effect on social skills? Assuming the homogeneous variance assumption is held, use a two-tailed test with an alpha level of .05 to test this research question. Edit View Insert Format Tools Table 12pt Paragraph BI U A &V T V MacBook Pro Q $ & 4 M 5 O 6 7 7 V 8 V 9 a O R T Y ... U .... W O P m. m