What percentage of incomes fall

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Reference no: EM13342103

In an impoverished urban area, individual income is normally distributed with a mean of $21,000 and a standard deviation of $2,000. What percentage of incomes fall

a) between $19,000 and $21,000?

b) between $19000 and $23000?

c) between $17000 and $25000?

d) above $23000?

e) below $17000

f) between $15000 and $27000?

Reference no: EM13342103

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