4. You and a friend are about to visit the aviary at the local zoo for the first time. A trustworthy zookeeper says the aviaryholds about 3,000 birds. Your friend read somewhere that 10% of those birds are cardinals, but he thinks there are reallymore cardinals than that. You're both great at identifying cardinals so you decide to test this claim with a hypothesis teston the true proportion p of cardinals in the aviary. You walk around the aviary together and get a simple random sampleby spotting 250 birds. Of these, 35 were cardinals and 215 were not cardinals. The p-value is 0.0175. Which of thefollowing is false?If in fact 10% of the birds in the aviary are cardinals, the probability of obtaining a random sample of 250 birdswhere exactly 14% are cardinals is 0.0175.The success-failure condition is met.p = 0.14Ho:p= 0.10

Given that Sample size n = 250 Number of crdinals, X = 35 P-value = 0.0175

Answered: . You and a friend are about to visit…

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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