Good Grades and Favorite Colors
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You’re given a dataframe of students named students_df
:
students_df
table
name | age | favorite_color | grade |
---|---|---|---|
Tim Voss | 19 | red | 91 |
Nicole Johnson | 20 | yellow | 95 |
Elsa Williams | 21 | green | 82 |
John James | 20 | blue | 75 |
Catherine Jones | 23 | green | 93 |
Write a function named grades_colors
to select only the rows where the student’s favorite color is green or red and their grade is above 90.
Example:
Input:
import pandas as pd
students = {"name" : ["Tim Voss", "Nicole Johnson", "Elsa Williams", "John James", "Catherine Jones"], "age" : [19, 20, 21, 20, 23], "favorite_color" : ["red", "yellow", "green", "blue", "green"], "grade" : [91, 95, 82, 75, 93]}
students_df = pd.DataFrame(students)
Output:
def grades_colors(students_df) ->
name | age | favorite_color | grade |
---|---|---|---|
Tim Voss | 19 | red | 91 |
Catherine Jones | 23 | green | 93 |
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