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Praxis II Middle School Content Knowledge Test Prep

Category - Praxis Middle School Content Knowledge Practice Test

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What is the mean for the following distances? 206 miles, 410 miles, 97 miles, 125 miles, 999 miles, 234 miles
  1. 220 miles
  2. 407.88 miles
  3. 345.17 miles
  4. 206 miles
Explanation
Answer: C - The mean for the data set above is 345.17 miles. The median or middle number when the numbers are in ascending order (97 miles, 125 miles, 206 miles, 234 miles, 410 miles, 999 miles) is 220 miles. There is no mode because each number is unique to the set.
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