UC知道matlab 统计
来源：百度知道 编辑：UC知道 时间：2024/05/21 20:44:25
At a theatrical performance, a questionnaire was administered asking about people's attitude to the current programme. One of the questions was concerned with age, and the interviewees were asked to tick the box corresponding to their age range. The results were as follows:
0 to 4 0
5 to 9 0
10 to 14 1
15 to 19 3
20 to 24 7
25 to 29 10
30 to 34 20
35 to 39 18
40 to 44 42
45 to 49 49
50 to 54 57
55 to 59 68
60 to 64 88
65 to 69 42
70 to 74 12
75 to 79 2
80 to 84 1
85 to 89 0
90 or over 0
Use MATLAB to calculate the mean, median, mode, and standard deviation for these results. Plot a histogram of theh this data. What can you say about the distribution of the data.
不是求翻译，是求做法
0 to 4 0
5 to 9 0
10 to 14 1
15 to 19 3
20 to 24 7
25 to 29 10
30 to 34 20
35 to 39 18
40 to 44 42
45 to 49 49
50 to 54 57
55 to 59 68
60 to 64 88
65 to 69 42
70 to 74 12
75 to 79 2
80 to 84 1
85 to 89 0
90 or over 0
Use MATLAB to calculate the mean, median, mode, and standard deviation for these results. Plot a histogram of theh this data. What can you say about the distribution of the data.
不是求翻译，是求做法
在文艺演出，一个问卷调查询问经管人的态度，目前的方案。其中一个问题是与年龄有关，与受访者被要求选择相应的方块他们的年龄范围。结果如下：
0 to 4 0
5 to 9 0
10 to 14 1
15 to 19 3
20 to 24 7
25 to 29 10
30 to 34 20
35 to 39 18
40 to 44 42
45 to 49 49
50 to 54 57
55 to 59 68
60 to 64 88
65 to 69 42
70 to 74 12
75 to 79 2
80 to 84 1
85 to 89 0
90 or over 0
使用MATLAB的计算意味着，中位数，模式，标准偏差为这些成果。绘制直方图theh此数据。怎么你说的分布情况的数据。
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