Exercise

Weighted sampling on handedness

You are a part of a team of university researchers set out to conduct a study on left-handedness. You conduct a survey via your university's social media platforms, asking participants which hand they use for certain tasks. Your survey asks for respondents' gender, Gender, age Age, and handedness Left - right handed.

The dataset, pandas, and matplotlib.pyplot have been uploaded for you as hand_survey, pd, and plt, respectively.

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Group your data by gender and handedness.
Create a new column that calculates the percentage of each respondent type.