Here Are Data from the 39 Hispanic Women in the GSS2008

Here are data from the 39 Hispanic women in the GSS2008:
Independent Variable: Woman's Number of Siblings
Dependent Variable: Women's Number of Children
Standard Deviation of Independent Variable: 3.24
Standard Deviation of Dependent Variable: 1.38
Value of slope: .16
Value of r-squared: .14
Sample size: 39
Can we confidently claim that there is a relationship in the population of Hispanic women between number of siblings and number of children?