Jamieandej Jamieandej

09-04-2020
Mathematics

contestada

Laboratory tests show that the lives of light bulbs are normally distributed with a mean of 750 hours and a standard deviation of 750 hours. Find the probability that a randomly selected light bulb will last between 750 and 825 hours.
[?]%

Respuesta :

johncenababe9 johncenababe9

15-04-2020

Answer:

34

Step-by-step explanation:

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