Question: The balances (in dollars) on student loans for 18 randomly selected college seniors are listed. Use technology to construct a normal probability plot to determine

The balances (in dollars) on student loans for 18 randomly selected college seniors are listed. Use technology to construct a normal probability plot to determine whether the data come from a population that has a normal distribution.

29,150 16,980 12,470 19,235 15,875 8,960 16,105 14,575 39,860 20,170 9,710 19,650

a. Use technology to construct a normal probability plot. Are the points approximately linear?

b. Interpret your answer.

29,150 16,980 12,470 19,235 15,875 8,960 16,105 14,575 39,860 20,170 9,710 19,650 21,590 8,200 18,100 25,530 9,285 10,075

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