Question: For the data frame my_data_frame, the partial R code and output is provided, please fill in the blanks. my_data_frame

For the data frame my_data_frame, the partial R code and output is provided, please fill in the blanks.

my_data_frame <- data.frame(make = c("Toyota","Honda","Ford", "Toyota", "Ford", "Honda"),

mpg = c(34, 33, 22, 32, 29, 27), cylinders = c(4, 4, 8, 6, 6, 8))

_____(my_data_frame)

Output [1] 3 5

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