Capital Region was P310,860 with a standard deviation of P176,870.With the increased prices of commodities, it is hoped that the meanannual family income has also increased. A survey is conducted toverify this claim. A random sample of 320 families has a mean annualincome of P325,255. Which test statistic is appropriate to use? *Ztest =trestVnOption 1Option 2ofwhere : o?х — иE(x – µ)²Zscore =FrestS

Answered: Image /qna-images/answer/4bde93ce-f042-48be-83bd-1b72bb147b15.jpg

Answered: Capital Region was P310,860 with a…

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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