🍐 我们总结了加拿大代写中——统计代写Excel的经典案例,如果你有任何统计代写的需要,可以随时联络我们。CoursePear™ From @2009。

任务1
回答下列关于数据集性质的问题。
a) 本研究关注的人群是什么? b) 对于每个变量(变量1到变量17)。
(i) 对该变量是定性的、定量的离散的还是定量的连续的进行分类。
(ii) 确定每个变量的测量水平。
任务2
构建一个频率分布表(包括^频率”、”相对频率”和 “频率百分比”等栏目)来总结变量*’Pop_code’,并根据频率表构建该变量的饼图。
任务3
只关注位于东部的市政当局。考虑变量Avg. 收入” (Var. 17): a) 找到平均数、中位数、范围和标准差。 b) 计算出第一四分位数和第三四分位数。 c) 给出五个数字的总结。 d) 使用IQR规则来确定是否有任何异常值。 一些Excel函数。平均数 中位数 范围 = average(数据范围”) [例如: = average(D2:D21)] = mcdian(‘数据范围) = max(“dala range”)- minC’data range’) 标准差 – stdev.s(‘数据范围”) 第一四分位数(25#百分位数)
=quartile.excf’data range’, l)或 = percentile.ex(data range”, 0.25) 第三四分位数(第75个百分点) =quartile.cxc(数据范围, 3) 或 = percentile.ex(数据范围”, 0.75)
**确保你使用的是正确的数据集。(数据集已经发到你的邮箱)
** 列出所有参加这个课内练习的成员的名字。(所有参与的学生在同一小组将得到相同的分数。)

Task 1
Answer the following questions regarding the nature of the data set:
a) What is the population of interest for the study? b) For each variable (Var. 1 to Var. 17),
(i) classify whether the variable is qualitative, quantitative discrete, or quantitative continuous;
(ii) determine the level of measurement for each variable.
Task 2
Construct a frequency distribution table (including columns ^frequency”, “relative frequency”, and “percent frequency”) to summarize the variable *’Pop_code”, and based upon the frequency tabic to construct a pie chart for this variable.
Task 3
Focus only on the municipalities which are located in the East. Consider the variable Avg. Income” (Var. 17): a) Find the mean, the median, the range, and the standard deviation. b) Compute the first quartile and the third quartile. c) Give the five-number summary. d) Use the IQR rule to determine whether there are any outliers. Some Excel functions: Mean Median Range = average(data range”) [for example: = average(D2:D21)] = mcdian(”data range) = max(“dala range”)- minC’data range”) Standard Deviation – stdev.s(data range”) First Quartile (25# percentile)
=quartile.excf’data range”, l)or = percentile.exc(data range”, 0.25) Third Quartile (75th percentile) =quartile.cxc(data range, 3) or = percentile.exc(data range”, 0.75)
** Ensure you arc working with the correct dataset. (The dataset has been sent to your email)
** List out all the names of the members who have participated in this in-class exercise. (All participated students in the same group will receive the same mark)


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