Texas Instruments TI-30XIIB Scientific Calculator Review

I've had this calculator for the longest time now... I bought the first one in middleschool and my two youngest brothers ended up borrowing it from me. It lasted me through my second year in college (math models class) and I just bought it again for pre-med stats class in college. It is a great calculator...its all you need for statistics without having to carry an expensive and heavy graphing calculator around. Make sure when you buy a Ti calculator that is is a solar or a battery calculator. you can see this by looking at the model #. example:
TI-30XIIB This model ends with a B so it is battery powered. S would be solar. Hope this helps!

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