The scores of students on a standardized test are normally distributed with a mean of 300 and a standard deviation of 40. What is the probability that a randomly chosen student scores below 273 on the test?
A) approximately 0.025
B) approximately 0.25
C) approximately 0.165
D) approximately 0.125

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The Answer of The scores of students on a standardized test are normally distributed with a mean of 300 and a standard deviation of 40. What is the probability that a randomly chosen student scores below 273 on the test?
A) approximately 0.025
B) approximately 0.25
C) approximately 0.165
D) approximately 0.125

The Scores of Students on a Standardized Test Are Normally