18. Suppose we want to test the hypothesis of \( H_0 : \mu \geq 1 \) versus \( H_a : \mu < 1 \), and a random sample of \( n = 49 \) gives mean \( \bar{x} = -1 \) and standard deviation \( s = 6.4516 \). What is the \( p \)-value of the test?(a) \( p\text{-value} = 0.005 \)(b) \( p\text{-value} = 0.010 \)(c) \( p\text{-value} = 0.015 \)(d) \( p\text{-value} = 0.020 \)(e) \( p\text{-value} = 0.025 \)

Answered: sample of n = 49 gives mean = -1 and…

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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sample of n = 49 gives mean = -1 and standard deviation s = 6.4516. What is the p-value of the test? (a) p-value=0.005 (b) p-value=D0.010 (c) p-value=0.015 (d) p-value=D0.020