Question: R e e . i L e L mimiareeag Tech4U is a technology chain that often offers really great deals on the newest devices. Over

R e e . i L e L mimiareeag Tech4U is a technology chain that often offers really great deals on the newest devices. Over the last month, the corporate office has been tracking the number of new tablets sold at each Tech4U store. The histogram below summarizes the data. Use the histogram to answer each of the questions. Frequency (Number of stores) o S o= b W e W O s B8N Q19 2010 30 34l 4210 52 531063 Number of tablets sold (a) How many stores sold from 20 to 30 tablets? 0 (b) How many stores sold 31 or more tablets? 0 (c) What is the class width? 0

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