X <-
c(9.56477485905732, 11.7011281135930, 10.7939551014752, 11.6464610974432, 
14.4735688412964, 15.1875255302502, 11.403959643001, 8.05797131806955, 
10.356872642878, 10.9701276439009, 12.9172398627914, 13.3695572775564, 
12.8364131583985, 10.5962414728136, 13.7445305515274, 13.3849127880880, 
11.1076827891482, 12.8928195992616, 14.0645139813194, 11.4516821948458, 
10.7571703853321, 11.2928036437799, 11.1602179870100, 13.6457693493387, 
11.9309707332520, 13.2899655288885, 9.80284114439462, 13.1975536729283, 
13.4098266065288, 10.6359553992788, 10.7817656803876, 15.0045206922601, 
12.8868642481190, 15.9763653182842, 10.9407188288661, 11.1794259830287, 
14.9448494696224, 13.3405899199517, 9.0696196407371, 13.6637526347244, 
13.1110621959022, 14.0839105183671, 14.1182987343414, 12.8564847939236, 
11.6957459858793, 14.5904024243607, 13.7550005404347, 12.3559741092296, 
12.3746357238925, 11.8190386697378, 10.8985100088144, 11.4743958573226, 
10.6177455273499, 8.69529984628289, 14.1680691277548, 13.4607445326414, 
11.5423702196612, 12.5626703257090, 10.6387936010234, 9.36500380111975, 
14.0984663690343, 12.6188268175915, 11.7914002617097, 11.6030746306354, 
9.75325885093565, 11.8194931466363, 9.70106242576202, 12.0354562954503, 
12.9377311450406, 8.69812731189842, 8.45975014384387, 10.7477589703088, 
13.0818644714588, 11.2368991085139, 13.3508958585194, 9.90883725946395, 
14.0615123055982, 13.4466878719647, 10.9558669267017, 10.2692804797186, 
11.9618406164034, 10.4296540882697, 12.3519018262343, 11.0722221148027, 
11.8030440463783, 10.4526577774624, 14.3830572164981, 9.37058136837555, 
10.0546241547744, 14.2610001825649, 11.6421678888786, 13.0140815056009, 
14.4550582450723, 15.0658588551416, 13.4243079190733, 14.5259271389306, 
9.7626000581882, 9.93558102976426, 12.4734566240026, 11.7956435218279
)