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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

Question 90

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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The mean selling price of new homes in a city over a year was $120,000.The population standard deviation was $28,000.A random sample of 100 new home sales from this city was taken.
-What is the probability that the sample mean selling price was between $118,000 and $122,000?

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P(118,000 ≤ blured image ≤ 122,0...

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