51.7最大值
57.9序号分组频率
正态分布曲线
50.6最小值
50.6150.50000.00265457.9极差
7.3250.90610.00748556.9分组数
18351.31100.01864556.7分组组距0.406451.71710.04103656.7552.12260.07979355.3平均值54.096652.52880.13707456.1标准偏差
1.1522
752.933230.20803953.7853.339590.27895454.5953.744380.33045856.91054.150380.34585851.91154.556360.31979952.11254.961280.26124855.11355.367180.1885554.91455.772220.12022654.71556.178100.06772855.31656.58330.03370855.31756.98960.01482254.51857.39400.00575854.91957.80020.00197654.52058.206
1
0.000599
55.354.954.353.753.5具体步骤：https://www.doczj.com/doc/dd2783931.html,/article/f3ad7d0fffa41509c2345b6e.html
53.753.154.553.153.953.553.353.953.553.552.553.353.553.353.753.154.553.956.754.554.355.154.1
50.50050.90651.31151.71752.12252.52852.93353.744
53.3 55.3
55.7
56.1 54.7 53.1 53.3
52.7
53.1
52.9
53.1
54.3 53.1
52.7
53.1 53.3 53.1 53.3 53.1 53.3 55.1 54.7 54.9 54.3 53.9 53.7 53.9
53.5
54.5
54.3
55.5 55.7 55.5
54.9
55.3 55.5
53.7
54.1 53.9 55.7 55.9 53.7 53.5 53.1 52.3 52.7 52.9
53.5 53.1 52.7
51.9
52.5
53.9
54.5
55.7 55.3 54.9 53.1 52.9 54.1
53.3
54.7
53.9
54.3 54.1 53.7 53.3 52.7 52.9
52.5
53.9
53.5
54.1 54.1 54.7 54.9 54.9 54.1 53.3
52.9
53.7
53.9
54.3 54.1 54.5 54.7 54.9 52.1
52.9
53.5
52.7
53.1 53.1 53.5
53.3
52.7
53.5
53.9
54.9
55.1
54.3
55.1 54.3 54.3
53.9
54.5 54.5
54.3
55.3 54.5 54.9 53.5 52.1 55.3 55.7 55.7 55.5 54.5 57.7 54.7 53.7 53.1 53.7
55.9
56.1 53.9 53.7 53.3 53.9
53.9
54.5 54.7 56.1 55.7 53.1 53.7 53.5 53.9 53.9 53.5 53.3
55.7 54.1 54.3 54.1 54.1 54.5
54.5
55.1 53.1
53.3
54.1 54.3
53.9
54.1 54.7 54.7 53.7 53.1 53.3
52.7
53.5
52.9
53.7 56.5 56.1 55.7
55.5
56.9
57.7 56.5 55.7 54.1
54.7
55.7 55.5 53.1
52.7
53.1 53.3
53.5
54.3 54.1 54.5
54.7
55.7 55.5 54.1
53.3 53.1
52.7
53.1 53.7
53.1
54.7
54.5
55.1 54.7 54.5 56.1 55.7 53.3
52.5
53.7
54.1 53.3 52.1
52.3
53.1 53.3 53.5 53.3 53.1
52.7
53.1 55.7 55.1 54.3 53.7 53.1
52.9
53.1 52.7
52.5
53.1 53.5 53.1
53.3
54.1
55.1 54.9 56.1
55.7
56.5 54.7
数轴744………