A hypothesis test is to be performed for a population proportion. For the given sample data and null hypothesis, compute the value of the test statistic, z- In a school district with 10,000 high school students, 1400 students completed a special class designed to improve their math skills. 826 of these scored better than the district-wide median on a standardized math exam. Does the special class have some value? The hypotheses are y p-ex Hupres where pis the proportion of all those taking the special class who score better than the dant-wide median. O 5.051 O 14.144 O 10.776 O 6735
A hypothesis test is to be performed for a population proportion. For the given sample data and null hypothesis, compute the value of the test statistic, z- In a school district with 10,000 high school students, 1400 students completed a special class designed to improve their math skills. 826 of these scored better than the district-wide median on a standardized math exam. Does the special class have some value? The hypotheses are y p-ex Hupres where pis the proportion of all those taking the special class who score better than the dant-wide median. O 5.051 O 14.144 O 10.776 O 6735
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
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