Consider the following. (Give your answers correct to two decimal places.)(a) Calculate the value for the test statistic, χ2, for Ho: σ2 = 20.9, n = 10, s2 = 16.6.χ2* = (b) Calculate the value for the test statistic, χ2, for Ho: σ2 = 31.6, n = 18, s = 6.3.χ2* = (c) Calculate the value for the test statistic, χ2, for Ho: σ = 41.4, n = 21, s = 38.8.χ2* = (d) Calculate the value for the test statistic, χ2, for Ho: σ = 10.8, n = 25, s2 = 161.χ2* =

Solution: a. From the given information, H0: σ2=20.9, n=10 and s2=16.6.

Answered: Consider the following. (Give your…

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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Consider the following. (Give your answers correct to two decimal places.)

(a) Calculate the value for the test statistic, χ², for H_o: σ² = 20.9, n = 10, s² = 16.6.
χ²* =

(b) Calculate the value for the test statistic, χ², for H_o: σ² = 31.6, n = 18, s = 6.3.
χ²* =

(c) Calculate the value for the test statistic, χ², for H_o: σ = 41.4, n = 21, s = 38.8.
χ²* =

(d) Calculate the value for the test statistic, χ², for H_o: σ = 10.8, n = 25, s² = 161.
χ²* =

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