Test the claim that the proportion of men who own cats is significantly different than 35% at the 0.2 significance level. The null and alternative hypothesis would be:...


Test the claim that the proportion of men who own cats is significantly different than 35% at the 0.2 significance level.


The null and alternative hypothesis would be:



H0:μ=H0:μ=H1:μ
H0:μ=H0:μ=H1:μ≠H1:μ≠H0:μ=H0:μ=H1:μ>H1:μ>H0:p=0.35H0:p=0.35
H1:p<><0.35h0:p=0.35h0:p=0.35h1:p>0.35H1:p>0.35



The test is:





right-tailed left-tailed two-tailed



Based on a sample of 55 men, 255255 of the men owned cats


The test statistic is: z=z=___?___  (to 2 decimals)


The positive critical value is zC=zC=1.28155.



Jun 09, 2022
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