Question

Which of the following correctly matches a function to its purpose?(1 point)
Responses

data.info()

displays the count, mean, min, max, standard deviation, and quartiles for all numerical data

data.info() displays the count, mean, min, max, standard deviation, and quartiles for all numerical data

data.describe()

displays the type of data in each column

data.describe() displays the type of data in each column

data["column"].value_counts()

displays the number of columns

data["column"].value_counts() displays the number of columns

data.shape()

displays the number of rows and columns in the data

Answer 1

The correct matches for each function and its purpose are as follows:

1. **data.info()** - displays the type of data in each column.
2. **data.describe()** - displays the count, mean, min, max, standard deviation, and quartiles for all numerical data.
3. **data["column"].value_counts()** - displays the number of occurrences of each unique value in the specified column.
4. **data.shape** - displays the number of rows and columns in the data.

Based on your provided options, none of the assertions were correctly matched to the right purpose. The correct matches would be:

- **data.describe()** displays the count, mean, min, max, standard deviation, and quartiles for all numerical data.
- **data.info()** displays the type of data in each column.
- **data['column'].value_counts()** displays the number of occurrences of each unique value in the specified column.
- **data.shape** displays the number of rows and columns in the data.

If we specifically consider the phrasing of the responses you provided, the only correct statement would be:

- **data.shape()** displays the number of rows and columns in the data.