4. In the past, the mean running time for a certain type of cell phone battery has been19.2 hours. The manufacturer has introduced a change in the production method andwants to perform a hypothesis test to determine whether the mean running time hasincreased as a result. The hypotheses are:Họ: u=19.2 hoursH1: µ>19.2 hoursExplain the meaning of a Type I error.A) Concluding that u> 19.2 hours when in fact u = 19.2 hoursB) Concluding that u < 19.2 hours when in fact u> 19.2 hoursC) Concluding that u =D) Concluding that u> 19.2 hours when in fact u> 19.2 hours19.2 hours when in fact u > 19.2 hours

Here use definition of type 1 error

Answered: Explain the meaning of a Type I error.…

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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A researcher is testing if listening to 2 Chainz helps with studying. He finds that it does not. However, after more research is conducted, it is found that listening to 2 Chainz does indeed aid in studying. Is this Type I or Type II error?
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O Mail - Joshua Walters - Outlook x Bb Assignment 6 A Content WA Homework 8.4 - MATH 2584, seci X 9 Fast Track It - Bidfta.com + A webassign.net/web/Student/Assignment-Responses/last?dep=25827866 E Apps Blackboard O Uark Email 23 HotSchedules GE Google News WA Homework 3.2 - M.. 6 Citrix Receiver Assignment Scoring Your last submission is used for your score. 1. [-/8 Points] DETAILS ZILLDIFFEQ9 8.4.001. MY NOTES ASK YOUR TEACHER PF Use the definition of the matrix exponential (given in (3) of Section 8.4) For any n xn matrix A, eAt = I + At + A²E + 2! + Ak tk EAk + %3D k=0 to compute eAt and e-At A = eAt e-At = Need Help? Read It 3:20 PM O Type here to search 4/6/2021 D

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Explain the meaning of a Type I error. A) Concluding that u> 19.2 hours when in fact u = 19.2 hours B) Concluding that u < 19.2 hours when in fact u> 19.2 hours C) Concluding that u = D) Concluding that u> 19.2 hours when in fact u> 19.2 hours %3D 19.2 hours when in fact u> 19.2 hours