It takes an average of 6 weeks to grow lettuce in a hydroponics system. The time it takes to... grow them follows a normal distribution with a standard deviation Of 1.5 weeks. Due to high demand, harvest is scheduled in one month. What is the percentage of the lettuce will be ready by then? A B 91% 90% 21% 13%

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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It takes an average of 6 weeks to grow lettuce in a hydroponics system. The time it takes to...
grow them follows a normal distribution with a standard deviation Of 1.5 weeks. Due to high
demand, harvest is scheduled in one month. What is the percentage of the lettuce will be
ready by then?
A
B
91%
90%
21%
13%
Transcribed Image Text:It takes an average of 6 weeks to grow lettuce in a hydroponics system. The time it takes to... grow them follows a normal distribution with a standard deviation Of 1.5 weeks. Due to high demand, harvest is scheduled in one month. What is the percentage of the lettuce will be ready by then? A B 91% 90% 21% 13%
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