Raymanredoutlook
Raymanredoutlook Raymanredoutlook
  • 24-04-2022
  • Mathematics
contestada

The times taken to assemble a clock at a factory are approximately normally distributed with a given mean Mu = 3 hr and standard deviation Sigma = 0.5 hr. What percentage of the times are between 2 hr and 4 hr?
34%
47.5%
68%
95%

Respuesta :

wwwanthonystark22 wwwanthonystark22
  • 04-05-2022

Answer:

It's D) 95%

Step-by-step explanation:

It's the correct answer

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