Change the following into continuous series :
Mid-value51525354555Frequency1624301884
C.If0−101610−202420−303030−401840−50850−604
Find the Median for the given data by drawing a 'less than ogive' :
Class Interval0−1010−2020−3030−4040−50Frequency51014168
Which among the following is the correct histogram for the following data:
Class interval30−3940−4950−5960−6970−79Frequency241691520
Construct a histogram for the following frequency distribution: Class interval5−1213−2021−2829−3637−4445−52Frequency615241849