Challenge: Descriptive Stats
We will remind you of some descriptive statistics:
- count - the number of observations in the sample;
- mean - the sum of the values of all observations divided by their number;
- std - the square root of the variance, which characterizes the degree of deviation of the data from the average value of the sample;
- median - central value that divides the sample into two equal parts;
- min - the smallest sample value;
- max - the largest sample value.
Swipe to start coding
In this task, you need to calculate descriptive statistics and display the result. Finding descriptive statistics is an important part of A/B testing because they provide summary information about the sample. We will use this information in the future.
- Import the
pandas. - Read files.
- Calculate descriptive statistics.
- Concat the results of aggregations.
- Print the results.
Lösning
Tack för dina kommentarer!
single
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Completion rate improved to 3.23Challenge: Descriptive Stats
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We will remind you of some descriptive statistics:
- count - the number of observations in the sample;
- mean - the sum of the values of all observations divided by their number;
- std - the square root of the variance, which characterizes the degree of deviation of the data from the average value of the sample;
- median - central value that divides the sample into two equal parts;
- min - the smallest sample value;
- max - the largest sample value.
Swipe to start coding
In this task, you need to calculate descriptive statistics and display the result. Finding descriptive statistics is an important part of A/B testing because they provide summary information about the sample. We will use this information in the future.
- Import the
pandas. - Read files.
- Calculate descriptive statistics.
- Concat the results of aggregations.
- Print the results.
Lösning
Byt till skrivbordet för praktisk övningFortsätt där du är med ett av alternativen nedanTack för dina kommentarer!
Awesome!
Completion rate improved to 3.23single
