Question
In $10-13,$ the mean and standard deviation of a normal distribution are given. Find each probability to the nearest hundredth. mean $=80,$ standard deviation $=10, P(50 \leq x \leq 95)$
Step 1
The mean ($\mu$) is 80, the standard deviation ($\sigma$) is 10, and we are asked to find the probability that $x$ is between 50 and 95. So, our lower limit ($L$) is 50 and our upper limit ($U$) is 95. Show more…
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