A recent drug survey showed an increase in the use of drugs and alcohol among local high school seniors as compared to the national percent. Suppose that a survey of 100 local seniors and 100 national seniors is conducted to see if the proportion of drug and alcohol use is higher locally than nationally. Locally, 66 seniors reported using drugs or alcohol within the past month, while 60 national seniors reported using them. Conduct a hypothesis test at the 5% level. a. State the distribution to use for the.test. (Round your answers to four decimal places.) P'local P'national - N (0,) ww w m

A recent drug survey showed an increase in the use of drugs and alcohol among local high school seniors as compared to the national percent. Suppose that a survey of 100 local seniors and 100 national seniors is conducted to see if the proportion of drug and alcohol use is higher locally than nationally. Locally, 66 seniors reported using drugs or alcohol within the past month, while 60 national seniors reported using them. Conduct a hypothesis test at the 5% level. a. State the distribution to use for the.test. (Round your answers to four decimal places.) P'local P'national - N (0,) ww w m

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Description: A recent drug survey showed an increase in the use of drugs and alcoholamong local high school seniors as compared to the national percent.Suppose that a survey of 100 local seniors and 100 national seniors isconducted to see if the proportion of dr

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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