The total area of all rectangles in a histogram equals to ()
A: 0.50
B: 0.75
C: 1.00
D: 0.95
E: 2.58
A: 0.50
B: 0.75
C: 1.00
D: 0.95
E: 2.58
举一反三
- The<br/>total area of all rectangles in a histogram equals to () A: 0.50 B: 0.75 C: 1.00 D: 0.95 E: 2.58
- The total area of the bars in a relative frequency histogram:
- 划线不可能绝对准确，一般划线精度能达到（）mm A: 0.05～0.10 B: 0.25～0.50 C: 0.50～0.75 D: 0.75～1.00
- 划线不可能绝对准确，一般划线精度能达到（）mm。 A: 0.05～0.1； B: 0.25～0.50； C: 0.50～0.75； D: 0.75～1.00。
- The total area of the six bars in a relative frequency histogram for which the width of each bar is five units is 1.