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using excel formulas:Today, fast food restaurant meal prices are on average $7.25 with a standard deviation of $1.50. The distribution appears to be normal. b)
using excel formulas:Today, fast food restaurant meal prices are on average $7.25 with a standard deviation of $1.50. The distribution appears to be normal. b) What's the probability a meal will cost more than $12.50 c) What's the probability that the meal price is between $6.50 and $7.50
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Elementary Statisitcs
Authors: Barry Monk
2nd edition
1259345297, 978-0077836351, 77836359, 978-1259295911, 1259295915, 978-1259292484, 1259292487, 978-1259345296
