Reading Improvement Program To help students improve their reading, a school district decides to implement a reading program. It is to be administered to the bottom 15% of the students in the district, based on the scores on a reading achievement exam. If the average score for the students in the district is 129.3, find the cutoff score that will make a student eligible for the program. The standard deviation is 15. Assume the variable is normally distributed. Round z-value calculations to 2 decimal places and the final answer to the nearest whole number. Cutoff score=

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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Reading Improvement Program To help students improve their reading, a school district decides to implement a
reading program. It is to be administered to the bottom 15% of the students in the district, based on the scores on a
reading achievement exam. If the average score for the students in the district is 129.3, find the cutoff score that will
make a student eligible for the program. The standard deviation is 15. Assume the variable is normally distributed. Round
z-value calculations to 2 decimal places and the final answer to the nearest whole number.
Cutoff score=
Transcribed Image Text:Reading Improvement Program To help students improve their reading, a school district decides to implement a reading program. It is to be administered to the bottom 15% of the students in the district, based on the scores on a reading achievement exam. If the average score for the students in the district is 129.3, find the cutoff score that will make a student eligible for the program. The standard deviation is 15. Assume the variable is normally distributed. Round z-value calculations to 2 decimal places and the final answer to the nearest whole number. Cutoff score=
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