i want to know when i see the sas 1st time i see the t grouping comes out with letter and means but nowadays i see it is coming with means and bar diagram though the value is ok for me, it is hard to present in front of someone cause they sometimes couldn't understand the bar but they can understand the lettering.is there anyone who can help me with it is new style it is old one where grouping comes with lettering this? i have attached 2 pictures for understanding my question. Number 1 is new and number 2 is the old one. please give me a solution.
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