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    Statistics
  3. Study Set
    Introduction to Probability and Statistics
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    Exam 6: The Normal Probability Distribution
  5. Question
    Given That the Random Variable X Is Normally Distributed with a Mean
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Given That the Random Variable X Is Normally Distributed with a Mean

Question 172

Question 172

Multiple Choice

Given that the random variable X is normally distributed with a mean of 80 and a standard deviation of 10, which of these is the value of P(85 Given that the random variable X is normally distributed with a mean of 80 and a standard deviation of 10, which of these is the value of P(85   X   90) ? A)  0.5328 B)  0.3413 C)  0.1915 D)  0.1498 X Given that the random variable X is normally distributed with a mean of 80 and a standard deviation of 10, which of these is the value of P(85   X   90) ? A)  0.5328 B)  0.3413 C)  0.1915 D)  0.1498 90) ?


A) 0.5328
B) 0.3413
C) 0.1915
D) 0.1498

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