A t-test is a statistical test used to determine if there is a significant difference between the means of two groups. There are different types of t-tests, but the most common ones are the independent samples t-test and the paired samples t-test.
To evaluate whether there is a significant difference in the average age between two races using a t-test, we can use Python and the scipy.stats module. In our project, ttest_ind is used to perform on the age distributions of the two races. The null hypothesis is that there is no significant difference in the average age between the two races. The p-value is then used to determine whether to reject the null hypothesis.
We can came to the conclusion that we failed to reject the null hypothesis as there is no significant difference in the average age between the two races.