A companys construction time follows a normal distribution

Reference no: EM13639797

A company's construction time follows a normal distribution. The mean time to construct a building is 100 days and the standard deviation is 20 days. The construction team will receive a penalty if completion of the job exceeds 125 days. What is the probability that they will receive a penalty?

0.1056

0.2029

0.1915

0.3944

0.8944

Reference no: EM13639797

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