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twinsrock
twinsrock twinsrock
  • 18-04-2016
  • Mathematics
Answered

Pizza delivery times at Pizza Time are normally distributed with a mean time of 27 minutes and a standard deviation of 3 minutes. Approximately what percent of pizzas are delivered between 24 and 30 minutes?

Verified Answer :

lexieprescott12 lexieprescott12
  • 18-04-2016

add 24 and 30 then divide by 2.

Answer Link
jaylenegomez
jaylenegomez jaylenegomez
  • 01-05-2020

Answer:

68%

Step-by-step explanation:

Answer Link

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