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Problem 1: A study is made of the ages in whole number of years of the dwellers in an apartment complex and the following table was computed:
0 to 9
15%
10 to 19
25%
20 to 39
35%
40 to 79
(Where 0, e.g., means someone is under the age of 1 and where 2, e.g., means someone has completed 2 years and any fraction thereof but not 3 or more years, etc.).
a. Draw a histogram of this data. Be sure to give labeled scales.
b. Use the given table and/or the histogram to answer the following questions:
1. What is the median age of the dwellers in the apartment complex?
2. If there are 20 person in the complex, about how many are 40 or older.
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