assume that X is normally distributed with a mean 150 and standard deviation of 40. find the probability that (A) x is less then 145 and (B) x is grater then 170

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A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

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A: The question is about normal distribution Given : Popl. mean pulse rate of females ( μ ) = 76 beats…

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A: GivenMean(μ)=15standard deviation(σ)=4

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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A: From the information, mean is 500 and standard deviation is 100.

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A: Hello, since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

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A: Given that  Mean=14 Standard deviation=6

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Q: The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 62…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

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