题目内容
（请给出正确答案）
[单选题]
下面数据是某中学17岁男生的身高（单位：cm）： 170.1,179,171.5,173.1,174.1,177.2,170.3,176.2,175.4, 163.3,179.0,176.5,178.4,165.1,179.4,176.3,179.0,173.9,173.7 173.2,172.3,169.3,172.8,176.4,163.7,177.0,165.9,166.6,167.4 174.0,174.3,184.5,171.9,181.4,164.6,176.4,172.4,180.3,160.5 166.2,173.5,171.7,167.9,168.7,175.6,179.6,171.6,168.1,172.2 假设数据服从正态分布，计算学生身高的均值和标准差的点估计和置信水平为0.95的区间估计为：
A.172,8878, 5.2651, [171.3754,174.4001], [4.3907,6.5777]
B.162,8878, 3.2651, [171.3754,174.4001], [4.3907,6.5777]
C.172,8878, 5.2651, [141.3754,164.4001], [2.3907,5.5777]
D.169,8878, 6.2651, [171.3754, 174.4001], [3.3907,5.5777]
答案
172,8878,5.2651,[171.3754,174.4001],[4.3907,6.5777]
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