12.1 What is the mean of the variable 'BMI'? 12.2 What is the median of the variable 'BMI'? 12.3 What is the mode of the variable 'BMI'? 12.4 Are the three measures of central tendency equal? (3 Marks) #remove & write the appropriate function name m1 = pima['BMI']._() #Mean print(m1) m2 = pima['BMI']._() #Median print(m2) m3 = pima['BMI']. _()[0] #Mode