PDF chapter test TRY NOW

Answer variants:
60
60
15
45
75
255
120
Look at the graph and complete the tabular column.
 
1276_18.svg
 
1. The maximum frequency for the given data is
.
 
2.
 is the total number of frequency of class intervals having more than \(30\)?
 
3. Fill in the correct frequency:
 
Class intervals
\(10\) - \(20\)
\(20\) - \(30\)
\(30\) - \(40\)
\(40\) - \(50\)
\(50\) - \(60\)
Frequency