Do one of the following, as appropriate: (a) Find the critical value Zä⁄2, (b) find the critical value ta/2, (c) statethat neither the normal nor the t distribution applies.91%; n = 45; o is known; population appears to be very skewed.ta/2 = 1.3470/2 = 1.750 ²/2 = 1.70O t₁/2 = 1.645

Population standard deviation is known and 91% confidence level.

Answered: o one of the following, as appropriate:…

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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o one of the following, as appropriate: (a) Find the critical value Za/2, ( hat neither the normal nor the t distribution applies. 1%; n = 45; o is known; population appears to be very skewed. Ota/2= 1.34 Za/2=1.75 Za/2= 1.70 ta/2= 1.645