Question: answer all Question 20 0/1 pt 9 3 19 0 Details A distribution of values is normal with a mean of 223.4 and a standard
answer all

Question 20 0/1 pt 9 3 19 0 Details A distribution of values is normal with a mean of 223.4 and a standard deviation of 44.7. Find the probability that a randomly selected value is less than 174.2. P(X
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