Which
of the following can be used as the Y-axis of the bar chart? ()
A: frequency
B: relative
frequency
C: relative
frequency density
D: values
of a variable
of the following can be used as the Y-axis of the bar chart? ()
A: frequency
B: relative
frequency
C: relative
frequency density
D: values
of a variable
举一反三
- Which<br/>of the following is the Y-axis of the histogram?() A: frequency B: relative<br/>frequency C: relative<br/>frequency density D: values<br/>of a variable E: rate
- For<br/>a bar chart, we take _____ as the horizontal axis. () A: frequency B: relative<br/>frequency C: relative<br/>frequency density D: values<br/>of a variable
- The<br/>vertical axis of the histogram is () A: Frequency B: Relative<br/>frequency C: Relative<br/>frequency density D: The<br/>values of a variable E: The<br/>intervals of a variable
- 商务数据的相对频数(<br/>relative frequency)之和为(<br/>)。 A: 1 B: 2 C: 0 D: 不确定
- Generally,<br/>an analog signal can be reconstructed more accurately with ( ) A: more<br/>quantization levels B: fewer<br/>quantization levels C: a<br/>higher sampling frequency D: a<br/>lower sampling frequency