Pennies

In many of the problems from last unit, you were given information about the population. For many of the variables, you assumed the variable had a normal distribution. What if the variables you are studying are not normally distributed? Here is your challenge – if the population is not normal, can you make any inferences about that population from your random samples?

Your instructor will share this Penny Population document with you as an Excel file (attached) that will include the histogram, mean, and standard deviation of this population of penny ages. Your instructor will also share a link to the Sampling Form to be used in step 5. http://www.livebinders.com/play/play?id=2368069

 See Example and DB starter video in Unit 5 LiveBinder.

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1)   Describe the distribution shape of the population of penny ages (i.e.

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