1. Learn
    2. /
  2. Courses
    3. /
  3. Practicing Statistics Interview Questions in Python

Exercise

Two tailed t-test

In this exercise, you'll tackle another type of hypothesis test with the two tailed t-test for means. More concretely, you'll run the test on our laptops dataset from before and try to identify a significant difference in price between Asus and Toshiba.

Once again, we've imported all of the standard packages. Once you get your result, don't forget to make an actionable conclusion.

Instructions 1/3

undefined XP
    1
    2
    3
  • Assign and print the mean price for each group using the groupby() function on the Company feature.