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What Calculator Can I Use To Calculate The Standard Deviation Using A Table Of Class Intervals Such As 5-11 And Frequency - Table Looks Like This:
Interval,Frequency
(5-11),3
(12-18),18
(19-25),42
(26-32),15
(33-39),7
(40-46),4 - Math Discussion

What calculator can I use to calculate the standard deviation using a table of class intervals such as 5-11 and frequency - table looks like this:
Interval,Frequency
(5-11),3
(12-18),18
(19-25),42
(26-32),15
(33-39),7
(40-46),4