Use Linear Regression to predict on the price of backpacksThis month’s Kaggle competition is to make predictions on the price of backpacks. This competition is not as easy as it looks because I…6d ago6d ago
Use Python to create a randomised csv file and perform a hypothesis test on itI have been studying hypothesis tests fervently for a couple of months now. One problem that I have encountered in my studies is that it is…Feb 10Feb 10
Use Python to create your own csv file for hypothesis testingI have been studying hypothesis testing for several weeks now, and one thing that I have had difficulty with is finding suitable datasets…Feb 9Feb 9
What is the difference between a paired sample t-test and a two sample t-testI have been studying statistical hypothesis tests for the past month or so, and a couple of tests that I have been working on are the:-Feb 6Feb 6
Use Python to perform a difference in means hypothesis testI have been studying hypothesis tests for a while now, endeavouring to expand my level of expertise in this area. One type of hypothesis…Feb 5Feb 5
What is the difference between a t-statistic and a z-statistic?I have been studying hypothesis testing for several weeks now and one thing that I have learned is that when it comes to hypothesis…Feb 31Feb 31
How to determine whether to conduct a two tailed or one tailed hypothesis testWhen carrying out hypothesis tests, it is important to know what type of hypothesis test to perform because there are three types of tests…Jan 30Jan 30
Use Python to determine the optimum sample sizeCalculating sample sizes is crucial in statistics and research for several reasons, namely being cited for:-Jan 26Jan 26
Become familiar with Python’s inbuilt statistics moduleLast night in the middle of the night I was reading the news on my phone, as one does. I came across an article on KDNuggets about Python’s…Jan 24Jan 24
Use Python to calculate confidence intervalsA confidence interval is a range of values used to estimate a population parameter, such as the mean or proportion, based on sample data…Jan 23Jan 23
