Mathematics, 28.02.2020 23:56 rainbow6e
According to the National Association of Realtors, the mean sale price for existing homes in the United States in 2011 was $214,300. Assume that sale prices are normally distributed with a standard deviation of $41,000. Find the percentage of existing homes in 2011 that’s sold for between $91,300 and $214,300.
1. 2.35%
2. 49.85%
3. 99.85%
4. 97.5%
Answers: 3
Mathematics, 21.06.2019 23:30
Hich equation can pair with x + 2y = 5 to create an inconsistent system? 2x + 4y = 3 5x + 2y = 3 6x + 12y = 30 3x + 4y = 8
Answers: 3
Mathematics, 22.06.2019 01:00
Find the average rate of change for the given function drom x=1 to x=2
Answers: 1
According to the National Association of Realtors, the mean sale price for existing homes in the Uni...
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