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Question 1: Specify the type of variable for the following situation: Number of years of schooling Under 6 years old 6 years old to less
Question 1:
Specify the type of variable for the following situation: Number of years of schooling
Under 6 years old 6 years old to less than 11 years old 11 to under 14 14 years or older
Question 2:
What is the variance?