according to the deped, shs teachers work for an average of 46 hours and more per week during a semester. a dean of the university Z surveyed 25 randomly selected shs teachers and found out that they work for an average of 44 hours with a sample standard deviation of 3.4 hours. test the claim of deped using 5% level of significance. a. state the null and alternative hypothesis b. find the critical value/s and test value c. make the decision d. conclusion
according to the deped, shs teachers work for an average of 46 hours and more per week during a semester. a dean of the university Z surveyed 25 randomly selected shs teachers and found out that they work for an average of 44 hours with a sample standard deviation of 3.4 hours. test the claim of deped using 5% level of significance. a. state the null and alternative hypothesis b. find the critical value/s and test value c. make the decision d. conclusion
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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according to the deped, shs teachers work for an average of 46 hours and more per week during a semester. a dean of the university Z surveyed 25 randomly selected shs teachers and found out that they work for an average of 44 hours with a sample standard deviation of 3.4 hours. test the claim of deped using 5% level of significance. a. state the null and alternative hypothesis b. find the critical value/s and test value c. make the decision d. conclusion
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