A population of values has a normal distribution with μ=151.4 and σ=89.5. Find the probability that a single randomly selected value is less than 141.2. Round your answer to four decimal places.  P(X<141.2)=   Find the probability that a randomly selected sample of size n=151 has a mean less than 141.2. Round your answer to four decimal places.  P(M<141.2)=

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A population of values has a normal distribution with μ=151.4 and σ=89.5.

  1. Find the probability that a single randomly selected value is less than 141.2. Round your answer to four decimal places.
     P(X<141.2)=  

  2. Find the probability that a randomly selected sample of size n=151 has a mean less than 141.2. Round your answer to four decimal places. 
    P(M<141.2)=  
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