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Excel中的移动数据分析

[英]Mobile Data Analysis in Excel

原文 2017-05-13 19:09:24 3 1 excel/ data-analysis/ excel-2016

I collected the mobile data consumption using DATA USAGE in android. 我使用android中的DATA USAGE收集了移动数据消耗。 Spread over days of the weeks (Monday to Sunday), I want to analyse two apps ie Facebook and Messenger, to check whether there was a significant data usage difference depending on the days of the weeks. 分散在一周中的几天（星期一至星期日）中，我想分析两个应用程序，即Facebook和Messenger，以检查是否有明显的数据使用差异（取决于星期几）。 Should I be using t-test or some other method? 我应该使用t检验还是其他方法？ What's the best method that can be used in excel to analyse this. excel中可以用来分析此问题的最佳方法是什么？

Ps Help will be much appreciated. PS帮助将不胜感激。 Thanks 谢谢

1 个解决方案

If you believe your data is normally distributed then statistically speaking it sounds like you're going to want to use the t-test method. 如果您认为数据是正态分布的，那么从统计学上讲，这听起来像您将要使用t检验方法。 You don't know the population's standard deviation so that would be my choice. 您不知道总体的标准偏差，因此这将是我的选择。 However, this data should be taken over at least 30 weeks if you want the data for each weekday to be somewhat accurate. 但是，如果您希望每个工作日的数据都较为准确，则应至少在30周内获取此数据。