If one score is randomly selected from a normal distribution with µ = 100 and σ = 20,the probability of obtaining a score greater than X = 110 is p = 0.6915.

Name: If one score is randomly selected from a normal distribution with µ = 100 and σ = 20,the probability of obtaining a score greater than X = 110 is p = 0.6915.
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Quizplus · Accepted Answer

The probability of obtaining a score greater than X = 110 is actually p = 0.3085 (1-0.6915) from the normal distribution with µ = 100 and σ = 20.

If One Score Is Randomly Selected from a Normal Distribution