17.0 Men 20.8 0.8 20.1 1.0 20.6 1.6 20.4 1.2 Tom! 21.0 1.4 20.4 1.0 20.0 1.6 Enjoyment of competition Women 29.3 7.1 27.6 6.2 31.2 9.4 29.4 8.0 Men 30.8 8.1 30.1 6.2 36.6 6.4 32.1 7.1 Total 30.1 7.6 29.0 6.3 33.4 8.7 Contentiousness Women 14.4 4.4 14.8 3.0 14.7 4.6 14.7 4.0 Men 15.6 4.1 14.5 3.I 15.9 4.4 15.1 3.7 Total 15.0 4.2 146 3.0 15.2 4.6 The mean age for the total Japan sample is [A], and the standard deviation is [B]. Assuming that the age distribution is normal, the approximately 95% of the cases lie between [C] and [D]. Fill A, B, C, and D. (2 point) A C D