Mathematics

Mathematics, 12.08.2020 08:01, mrichardson2880

A large population has a bell-shaped distribution with a mean of 200 and a standard deviation of 40. Which one of the following intervals would contain approximately 95% of the measurements? a. (160, 240)
b. (140, 260)
c. (120, 280)
d. (200, 320)

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