Cost of Serving Peanut Butter
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The cost of one serving of peanut butter (in cents) for a random sample of 19 jars of peanut butter was found to be:
22 27 32 26 26 19 16
26 14 21 20 21 20 17
12 32 17 9 16
a) Give the five-number summary (low, Q1, median, Q3, high)
b) Calculate the IQR.
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Solution Summary
The solution discusses the cost of one serving a peanut butter for a random sample of 9 jars of peanut butter. The IQR is calculated.
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