Test the claim that the proportion of people who own cats is significantly different than 50% at the 0.2 significance level. The null and alternative hypothesis would be: Ho: ≤0.5 Ho: p≥ 0.5 Ho: ≥ 0.5 Ho: p=0.5 H₁0.5 H₁: p<0.5 H₁: <0.5 H₁: p0.5 The test is: right-tailed two-tailed left-tailed Based on a sample of 600 people, 42% owned cats The test statistic is: The p-value is: Ho: p≤0.5 Ho: p = 0.5 H₁:p>0.5 H₁: p0.5 (to 2 decimals) (to 2 decimals)

Q: Test the claim that the proportion of people who own cats is significantly different than 80% at the…

A: In order to determine whether the proportion of people who owns cat is significantly different from…

Q: Test the claim that the proportion of people who own cats is significantly different than 30% at the…

A:

Q: Test the claim that the mean GPA of night students is larger than 3.5 at the .025 significance…

A:

Q: Test the claim that the proportion of people who own cats is larger than 20% at the 0.025…

A: Given Data : n=500 , p^=0.25 , p0=0.2 and α = 0.025 The null hypothesis is H0 : p ≤0.2  Alternative…

Q: Test the claim that the mean GPA of night students is smaller than 3.2 at the.10 significance level.…

A:

Q: Test the claim that the proportion of men who own cats is smaller than the proportion of women who…

A: From the provided information,

Q: Test the claim that the mean GPA of night students is significantly different than 2.8 at the 0.01…

A:

Q: Test the claim that the proportion of men who own cats is smaller than the proportion of women who…

A: The given claim is that the proportion of men who own cats is smaller than the proportion of women…

Q: est the claim that the proportion of people who own cats is smaller than 20% at the 0.10…

A: given data, claim:the proportion of people  who own cats is smaller than 20% at the 0.10…

Q: Test the claim that the proportion of people who own cats is larger than 20% at the 0.05…

A: Claim : Proportion of people who own cats is larger than 20% = 0.2 Sample size is n = 300 Sample…

Q: est the claim that the proportion of men who own cats is significantly different than 30% at the 0.1…

A: Given that  Claim : The proportion of men who own cats is significantly different than 30%…

Q: Test the claim that the proportion of people who own cats is significantly different than 70% at the…

A: It is given that Sample size n = 400 Sample proportion p̂ = 0.79 Level of significance = 0.02

Q: Test the claim that the proportion of people who own cats is significantly different than 20% at the…

A: The given data is as follows:Significance level, Sample size,  Sample proportion,

Q: Test the claim that the proportion of men who own cats is smaller than 60% at the .05 significance…

A: The question is about hypothesis testing.Given :No. of people in the sample ( n ) = 55Sample…

Q: Test the claim that the proportion of men who own cats is larger than 50% at the .025 significance…

A: Given that  Claim :  The proportion of men who owns cats is larger than 50%  Hypothesized proportion…

Q: Test the claim that the proportion of people who own cats is smaller than 20% at the 0.10…

A: Test the claim that the proportion of people who own cats is smaller than 20% at the 0.10…

Q: Test the claim that the proportion of men who own cats is smaller than the proportion of women who…

A: Consider that pM, pF is the true proportions of men (1st population) and women (2nd population) who…

Q: Test the claim that the mean GPA of night students is significantly different than 3.5 at the 0.02…

A: Solution We solve by using excel

Q: Test the claim that the proportion of people who own cats is larger than 50% at the 0.05…

A:

Q: Test the claim that the proportion of people who own cats is smaller than 60% at the 0.005…

A: Introduction: Denote p as the true proportion of people who owned cats.

Q: Test the claim that the proportion of men who own cats is significantly different than 60% at th…

A: Answer The population proportion [p] = 0.6The sample size [n] =45The sample proportion [hat p] =…

Q: e claim that the proportion of people who own cats is significantly different than 90% at the 0.02…

A: Sample size n =400 Sample proportion p^=0.96

Q: Test the claim that the proportion of people who own cats is larger than 90% at the 0.005…

A: Hypothesiszed population proportion is p0 =0.90Sample proportion  p^=0.91Sample size n=…

Q: Test the claim that the proportion of people who own cats is significantly different than 50% at the…

A: Null and Alternate Hypothesis: H0: p=0.5 H1: p≠0.5   The test is  two tailed

Q: Test the claim that the proportion of men who own cats is smaller than the proportion of women who…

A: Given : The hypothesis of the proportion of men owns a cat is less than the proportion of women who…

Q: Test the claim that the proportion of people who own cats is significantly different than 30% at the…

A: Z= p^-pp(1-p)n

Q: Test the claim that the proportion of people who own cats is significantly different than 10% at the…

A: Denote p as the true proportion of people, who own cats.

Q: est the claim that the proportion of people who own cats is significantly different than 20% at the…

A:

Q: Test the claim that the proportion of people who own cats is smaller than 60% at the 0.025…

A:

Q: Test the claim that the mean GPA of night students is significantly different than 2.1 at the 0.02…

A: As per our guidelines we are suppose to do first question only

Q: Test the claim that the proportion of men who own cats is larger than 20% at the .01 significance…

A: given data,claim :p&gt;0.20α=0.01we have to find out the  correct option for  the null and…

Q: Test the claim that the proportion of men who own cats is smaller than 40% at the .005 significance…

A:

Q: Test the claim that the proportion of people who own cats is smaller than 30% at the 0.025…

A: Sample size(n)=200sample proportion()=0.21Population proportion(P)=0.30and =0.025

Q: Test the claim that the proportion of people who own cats is significantly different than 80% at the…

A: Given information: The sample size is n=300. The sample proportion is p^=0.82. The claim is that the…

Q: Test the claim that the proportion of people who own cats is larger than 70% at the 0.10…

A: From the provided information, Sample size (n) = 200  From which 74% owned cats that is p̂ = 0.74…

Q: Test the claim that the mean GPA of night students is significantly different than 3.3 at the 0.2…

A: Given, Population mean =3.3 Sample size = 80 Sample mean =3.33 Sample standard deviation is 0.04.…

Q: Test the claim that the mean GPA of night students is significantly different than 2.6 at the 0.05…

A: we have given that  mu=2.6 .n=65 ,xbar=2.63 , s =0.05 (sigma is unknown) then we use z statistic ,…

Q: Test the claim that the mean GPA of night students is smaller than 3.3 at the 0.10 significance…

A: given data, claim:μ&lt;3.3α=0.10we have to complete the hypothesis testing for the given data