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.
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.
举一反三
- 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 portion of the population selected to represent the population is called A: statistical inference B: descriptive statistics C: a census D: a sample
- In a data set, the number of observations will always be the same as<br/>the number of elements. ( <br/>)
- If a data set has an even number of observations, the median is the<br/>average value of the two middle items. ( <br/>)