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Admission to a certain university is determined by an entry exam. The scores of this exam are Normally distributed with a mean of 400 and a standard deviation of 60. Only students who score in the top 3% will be offered admission. A student scores 425 on the entry exam. Choose the most accurate statement. O a. The top 3% is defined with a score less than or equal to 512.8, so she will be admitted. O b. The top 3% is defined with a score greater than or equal to 512.8, so she will not be admitted. O c. The top 3% of all students have scores greater than or equal to 520, so she will not be admitted. O d. The top 3% of all students have scores greater than or equal to 460, so she will not be admitted.

Admission to a certain university is determined by an entry exam. The scores of this exam are Normally distributed with a mean of 400 and a standard deviation of 60. Only students who score in the top 3% will be offered admission. A student scores 425 on the entry exam. Choose the most accurate statement. O a. The top 3% is defined with a score less than or equal to 512.8, so she will be admitted. O b. The top 3% is defined with a score greater than or equal to 512.8, so she will not be admitted. O c. The top 3% of all students have scores greater than or equal to 520, so she will not be admitted. O d. The top 3% of all students have scores greater than or equal to 460, so she will not be admitted.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 11PPS
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Admission to a certain university is determined by an entry exam. The scores of this exam are Normally distributed with a mean of 400 and a standard deviation of 60. Only students who score in the top 3% will be offered admission. A student scores 425 on the entry exam. Choose the most accurate statement. O a. The top 3% is defined with a score less than or equal to 512.8, so she will be admitted. O b. The top 3% is defined with a score greater than or equal to 512.8, so she will not be admitted. Oc. The top 3% of all students have scores greater than or equal to 520, so she will not be admitted. O d. The top 3% of all students have scores greater than or equal to 460, so she will not be admitted.
Transcribed Image Text:Admission to a certain university is determined by an entry exam. The scores of this exam are Normally distributed with a mean of 400 and a standard deviation of 60. Only students who score in the top 3% will be offered admission. A student scores 425 on the entry exam. Choose the most accurate statement. O a. The top 3% is defined with a score less than or equal to 512.8, so she will be admitted. O b. The top 3% is defined with a score greater than or equal to 512.8, so she will not be admitted. Oc. The top 3% of all students have scores greater than or equal to 520, so she will not be admitted. O d. The top 3% of all students have scores greater than or equal to 460, so she will not be admitted.
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