The test scores for the analytical writing section of a particular standardized test can be approximated by a normal distribution, as shown in the figure. (a) What is the maximum score that can be in the bottom 5% of scores? (b) Between what two values does the middie 90% of scores lie? (a) The maximum score that can be in the bottom 5% is

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 3BGP
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The test scores for the analytical writing section of a particular standardized test can be approximated by a normal distribution, as shown in the figure.
(a) What is the maximum score that can be in the bottom 5% of scores?
(b) Between what two values does the middle 90% of scores lie?
H-3.4
lo-0.94
0.8
3.4
Score
(a) The maximum score that can be in the bottom 5% is |
(Round to two decimal places as needed.)
(b) The middle 90% of scores lies between on the low end and on the high end.
(Round to two decimal places as needed.)
Transcribed Image Text:The test scores for the analytical writing section of a particular standardized test can be approximated by a normal distribution, as shown in the figure. (a) What is the maximum score that can be in the bottom 5% of scores? (b) Between what two values does the middle 90% of scores lie? H-3.4 lo-0.94 0.8 3.4 Score (a) The maximum score that can be in the bottom 5% is | (Round to two decimal places as needed.) (b) The middle 90% of scores lies between on the low end and on the high end. (Round to two decimal places as needed.)
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