A social psychologist was interested in gender differences in the sociability of teenagers. Using the number of good friends as a measure, he compared the sociability of eight female and seven male teenagers. Is there a difference with respect to sociability between teenage females and males? Use a 3% level of significance. Assume that the sociability of female 2 and male teenagers are normally distributed. 4 Females Males 8 3. 1 5 5 6 1 7 7 8 7 9 6 10 11 85 00 8 3 212 12 13 Let Population 1 - Females 14 Let Population 2 = Males 69 15 16 17 18 19 20 21 22 How many tails are in this test? (enter whole number) T Test Statistic for Hypothesis Test (round to one decimal place) Do you reject the null hypothesis? (Y or N)