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## Statistics

Suppose family incomes are normally distributed with the mu=\$16,000 and sigma=\$2,000. Find out the probability that the family picked at random will have income between \$15,000 and \$18,000?

a. 37%

b. 53%

c. 65%

d. 95%

Statistics and Probability, Statistics

• Category:- Statistics and Probability
• Reference No.:- M920381

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