Mathematics
In a pie-chart, the angle corresponding to different components is : 1. 2. 3. total value of all the components x value of the component x 360° 4.
Related Questions
The difference between the upper and lower class-limits of a class-interval is called :
width of the class-interval
frequency
class-limit
class-mark
In a bar-graph, if the widths of all the bars are kept same, their heights are proportional to their :
class-size
class-mark
class-limits
frequency
Consider the following class intervals of a grouped data :
Class interval 10-25 25-40 ------- 55-70 Statement 1: Class marks of the 3rd class intervals is 46.5.
Statement 2: If the class mark of 2nd interval is 77.5, the interval is 60 - 85.
Which of the following options is correct?
Both the statements are true.
Both the statements are false.
Statement 1 is true, and statement 2 is false.
Statement 1 is false, and statement 2 is true.