Scenario: The mean score for all high school seniors taking a college entrance exam is 500. Advocates for a charter school boast that their program helps to increase student exam scores. For a random sample of 100 students from the charter school, the mean exam score is 516 with a standard deviation of 90. Test the school's claim that their program improves student test scores.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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a) the null hypothesis for this test would be? b) the alternative hypothesis for this test would be?
Scenario: The mean score for all high school
seniors taking a college entrance exam is
500. Advocates for a charter school boast
that their program helps to increase student
exam scores. For a random sample of 100
students from the charter school, the mean
exam score is 516 with a standard deviation
of 90. Test the school's claim that their
program improves student test scores.
Transcribed Image Text:Scenario: The mean score for all high school seniors taking a college entrance exam is 500. Advocates for a charter school boast that their program helps to increase student exam scores. For a random sample of 100 students from the charter school, the mean exam score is 516 with a standard deviation of 90. Test the school's claim that their program improves student test scores.
µ = 500
µ = 516
H # 500
H # 516
Transcribed Image Text:µ = 500 µ = 516 H # 500 H # 516
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