Mathematics, 24.03.2020 21:10 izabelllreyes
The time it takes to deliver a pizza (from time of phone call to delivery at door) follows a normal distribution with a mean (µ) of 45 minutes and a standard deviation () of 5 minutes. If a pizza store’s policy is, "Orders delivered within one hour or they’re free!", what percentage of the store’s total delivery orders will be delivered to consumers with charge?
Answers: 3
Mathematics, 21.06.2019 17:00, kaitlyn114433
Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes
Answers: 1
The time it takes to deliver a pizza (from time of phone call to delivery at door) follows a normal...
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