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The IQs of Students at Wilson Elementary School Were Measured

Question 221

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The IQs of students at Wilson Elementary School were measured recently and found to be normally distributed with a mean of 100 and a standard deviation of 15. What the probability that a student selected at random will have IQ of The IQs of students at Wilson Elementary School were measured recently and found to be normally distributed with a mean of 100 and a standard deviation of 15. What the probability that a student selected at random will have IQ of or less? A) The probability is . B) The probability is . C) The probability is . D) The probability is . or less?


A) The probability is The IQs of students at Wilson Elementary School were measured recently and found to be normally distributed with a mean of 100 and a standard deviation of 15. What the probability that a student selected at random will have IQ of or less? A) The probability is . B) The probability is . C) The probability is . D) The probability is . .
B) The probability is The IQs of students at Wilson Elementary School were measured recently and found to be normally distributed with a mean of 100 and a standard deviation of 15. What the probability that a student selected at random will have IQ of or less? A) The probability is . B) The probability is . C) The probability is . D) The probability is . .
C) The probability is The IQs of students at Wilson Elementary School were measured recently and found to be normally distributed with a mean of 100 and a standard deviation of 15. What the probability that a student selected at random will have IQ of or less? A) The probability is . B) The probability is . C) The probability is . D) The probability is . .
D) The probability is The IQs of students at Wilson Elementary School were measured recently and found to be normally distributed with a mean of 100 and a standard deviation of 15. What the probability that a student selected at random will have IQ of or less? A) The probability is . B) The probability is . C) The probability is . D) The probability is . .

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