$1.$ Hotel Booking Demand

This data set contains booking information for a city hotel and a resort hotel and includes information such as when the booking was made, length of stay, the number of adults, children, and$/$or babies, and the number of available parking spaces, among other things. Some attributes are removed from the original dataset for the purpose of this homework.

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Load the dataset into R and answer following questions:

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$1)$ Check if this dataset contains any NAs, if yes, remove them.

There are no NAs in this dataset.

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$2)$ Since we cannot confirm why the values for adults are $0$ in these bookings and it is suspicious to have bookings without adults, let$$s remove them. Save the updated data frame under $$hotelCleanDF$.$ How many observations do you have?