Determine statement to make about given range

Reference no: EM13108376

A large population of overdue bills has balances that follow the normal curve. When we take the sample of 100 of these average is $500 and SD is $100. (a) Determine statement to make about range $300 to $700? (b) Determine statement to make about range $480 to $520?

Reference no: EM13108376

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