山茶油的消费者分析
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
在对问卷的可信度进行测试时，当置信度要求为95%时，即1-α=95%，n=671,解得e=，据此测试结果可知我们有95%%，由此可以判定本次调研结果是可信的。我们现摘取其中部分信息与大家共享：
1，年龄
Frequency
Percent
Valid Percent
Cumulative Percent
Valid
18岁以下
3
.4
.4
.4
19-25
170
26-35
263
36-45
113
46-55
79
55岁以上
43
Total
671
从年龄上看，随机抽取的山茶油购买者中，绝大部分是成年人，其中26-55岁这部分人群应该是习惯自主家居生活，这部分人群占到我们随机调查的山茶油消费者70%的比例，是最主要的消费者。
2，家庭成员个数
Frequency
Percent
Valid Percent
Cumulative Percent
Valid
1个人
17
2个人
99
3个人
322
4个人
144
5个人或以上
89
Total
671
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standard
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