The distribution of average wait times in drive-through restaurant lines in one town was approximately normal with mean \mu = 18

Question

3 years ago

8

The distribution of average wait times in drive-through restaurant lines in one town was approximately normal with mean \mu = 18

5μ=185mu, equals, 185 seconds and standard deviation \sigma = 11σ=11sigma, equals, 11 seconds. Amelia only likes to use the drive-through for restaurants where the average wait time is in the bottom 10\%10%10, percent for that town. What is the maximum average wait time for restaurants where Amelia likes to use the drive-through? Round to the nearest whole second. Choose 1 answer: Choose 1 answer: (Choice A) A 168168168 seconds (Choice B) B 170170170 seconds (Choice C) C 174174174 seconds (Choice D) D 176176176 seconds (Choice E, Checked) E 199199199 seconds

Mathematics

1 answer:

ASHA 777 [7] · Answer 1 · 2022-07-08T06:28:38+03:00

ASHA 777 [7]3 years ago

8 0

Answer: 170 seconds

Step-by-step explanation: