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Timed Test For
Effects of shifting, adding, & removing a data point
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Sample Problem
Chucky grabbed $11$ items in the grocery store that each had a different price and had a mean cost of about $\$4.44$. On his way to the register, he gave in to an impulse to add a $12^\text{th}$ item: an entire wheel of cheese that cost $\$39.99$. [[☃ explanation 1]] **How will adding the wheel of cheese affect the mean and median?** [[☃ radio 1]]
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Duration
30 seconds
60 seconds (1 minute)
120 seconds (2 minutes)
180 seconds (3 minutes)
300 seconds (5 minutes)