• 2022-06-09 问题

    data是DataFrame类型的对象,下列语句中能实现的data做描述统计的语句是( )。 A: data.min() B: data.show() C: data.describe() D: data.T()

    data是DataFrame类型的对象,下列语句中能实现的data做描述统计的语句是( )。 A: data.min() B: data.show() C: data.describe() D: data.T()

  • 2021-04-14 问题

    We should try to describe all the raw data in results section.

    We should try to describe all the raw data in results section.

  • 2021-04-14 问题

    Those methods involving the collection, presentation, and characterization of a set of data in order to properly describe the various features of that set of data are called:

    Those methods involving the collection, presentation, and characterization of a set of data in order to properly describe the various features of that set of data are called:

  • 2022-06-07 问题

    中国大学MOOC:"Which of the following sentences is not suitable to describe dynamic data in a report?";

    中国大学MOOC:"Which of the following sentences is not suitable to describe dynamic data in a report?";

  • 2022-06-14 问题

    You can choose any information or data from the graph when you describe a graph.

    You can choose any information or data from the graph when you describe a graph.

  • 2022-06-07 问题

    Those methods involving the collection, presentation, and characterization of a set of data in order to properly describe the various features of that set of data are called A: statistical inference. B: the scientific method. C: sampling. D: descriptive statistics.

    Those methods involving the collection, presentation, and characterization of a set of data in order to properly describe the various features of that set of data are called A: statistical inference. B: the scientific method. C: sampling. D: descriptive statistics.

  • 2022-06-06 问题

    In terms of the data relationships found by data mining, associations refers to: A: patterns that describe a group to which an item belongs. B: occurrences linked to a single event. C: undiscovered groupings. D: events linked over time.

    In terms of the data relationships found by data mining, associations refers to: A: patterns that describe a group to which an item belongs. B: occurrences linked to a single event. C: undiscovered groupings. D: events linked over time.

  • 2022-05-26 问题

    The combined or ________________ of Results and Discussion varies for different journals. A: significance and implication B: logical account C: describe main data D: separate presentation

    The combined or ________________ of Results and Discussion varies for different journals. A: significance and implication B: logical account C: describe main data D: separate presentation

  • 2022-05-26 问题

    ‎The combined or ________________ of Results and Discussion varies for different journals. ‏ A: significance and implication B: logical account C: describe main data D: separate presentation

    ‎The combined or ________________ of Results and Discussion varies for different journals. ‏ A: significance and implication B: logical account C: describe main data D: separate presentation

  • 2022-06-07 问题

    Those methods involving the collection, presentation, and<br/>characterization of a set of data in order to properly describe the<br/>various features of that set of data are called<br/>( ) A: statistical inference. B: the scientific method. C: sampling. D: descriptive statistics.

    Those methods involving the collection, presentation, and<br/>characterization of a set of data in order to properly describe the<br/>various features of that set of data are called<br/>( ) A: statistical inference. B: the scientific method. C: sampling. D: descriptive statistics.

  • 1 2 3 4 5 6 7 8 9 10