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April 20, 2014

Homework Help: algebra 2

Posted by jenny on Wednesday, May 23, 2012 at 11:55pm.

The monthly rents for the apartments in a building are listed below. $425, $550, $550, $550, $650, $650, $650, $650, $800, $900

Part A: Find the mean, median, mode, range, and standard deviation of the rents.

Part B: The apartment manager considers raising the rent for every apartment by $50. Find the mean, median, mode, range, and standard deviation of the rents after they are raised by $50. Explain your reasoning.

Part C: The apartment manager then decides to raise the rent for every apartment by 10% instead of raising each rent by $50. Find the mean, median, mode, range, and standard deviation of the rents after they are raised by 10%. Compare these with the values calculated in Part B. Explain any differences.

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