Help me out. Thanksss a lot State the null hypothesis and the alternative hypothesis in words and in symbol. Sketch thegraphical representation of the test.A. A librarian at school claims that all their grade 8 students read an average of 10 storybooks amonth with a standard deviation of 2 books. A random sample of grade 8 students read anaverage 12 books a month and a standard deviation of 1 book. The confidence statement is95 %.B. According to a factory employer, the mean working time of workers in the factory is 6 hourswith a standard deviation of 0.5 hours. A researcher interviewed 50% of the employees andfound out that their mean working time is 8 hours with a standard deviation of 1 hour. Thea-level is 0.05.C. A random sample of 200 students got a mean score of 62 with a standard deviation score of5 in a knowledge test in mathematics. In the standardization of the test, u=50 and o=10.

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State the null hypothesis and the alternative hypothesis in words and in symbol. Sketch the graphical representation of the test. A. A librarian at school claims that all their grade 8 students read an average of 10 storybooks a month with a standard deviation of 2 books. A random sample of grade 8 students read an average 12 books a month and a standard deviation of 1 book. The confidence statement is 95 %.

State the null hypothesis and the alternative hypothesis in words and in symbol. Sketch the graphical representation of the test. A. A librarian at school claims that all their grade 8 students read an average of 10 storybooks a month with a standard deviation of 2 books. A random sample of grade 8 students read an average 12 books a month and a standard deviation of 1 book. The confidence statement is 95 %.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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