Test the claim that the proportion of people who own cats is smaller than 70% at the 0.10 significance level. The null and alternative hypothesis would be: ______ H0:μ≤0.7 H1:μ>0.7 ______H0:μ=0.7 H1:μ≠0.7 ______ H0:p=0.7 H1:p≠0.7 ______ H0:p≤0.7 H1:p>0.7 ______ H0:p≥0.7 H1:p<0.7 ______ H0:μ≥0.7 H1:μ<0.7 The test is: _____ two-tailed _____ left-tailed  _____ right-tailed Based on a sample of 600 people, 69% owned cats The test statistic is: ______________ (to 2 decimals) The p-value is: _______________ (to 2 decimals) Based on this we: _____ Fail to reject the null hypothesis _____ Reject the null hypothesis

Q: Test the claim that the proportion of people who own cats is larger than 50% at the 0.10…

A: The provided information are: Population proportion (p) = 50% = 0.50 Sample proportion (p̂) = 53% =…

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

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: students is smaller than 2.4 at the .10 significance level. The null and alternative hypothesis…

A: Given that  Hypothesized Population Mean (\mu)(μ) = 2.42.4 Population Standard Deviation…

Q: Test the claim that the mean GPA of Orange Coast students is larger than the mean GPA of Coastline…

A: Given, α = 0.10n1 = 60M1 = 2.8σ1 = 0.08n2 = 60M2 = 2.79σ2 = 0.05   To find, Test the claim that the…

Q: The null and alternative hypothesis would be:   H0:p=0.1H0:p=0.1 H1:p≠0.1H1:p≠0.1 H0:μ≥0.1H0:μ≥0.1…

A:

Q: Test the claim that the proportion of people who own cats is larger than 90% at the 0.01…

A: Givensignificance level(α)=0.01sample size(n)=800p^=0.92

Q: Test the claim that the proportion of people who own cats is larger than 20% at the 0.01…

A: Given population proportion p=20%=0.20 , level of significance ɑ=0.01, n=700, p^=27% =0.27

Q: Test the claim that the mean GPA of night students is significantly different than 2.4 at the 0.2…

A: Hypothesis, H0:μ=2.4H1:μ≠2.4 Are true.    The test is two tailed.

Q: Test the claim that the proportion of men who own cats is larger than 80% at the .10 significance…

A: Given data   sample size, n = 75 population proportion,p= 0.8 Significance level,…

Q: Test the claim that the proportion of people who own cats is smaller than 20% at the 0.005…

A:

Q: Test the claim that the proportion of people who own cats is larger than 50% at the 0.01…

A: we have given that sample size n=100 , sample proportion p^=55%=0.55 and population proportion P=0.5

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

A: The claim of the test is that the proportion of men who own cats is significantly different than the…

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

A: Given : n=200 , p-hat=0.18 , p0=0.20 , α=0.2 Here , we want to test the claim that the proportion of…

Q: Test the claim that the mean GPA of night students is significantly different than 2.4 at the 0.1…

A: Here we use Z test

Q: The null and alternative hypothesis would be: H0:p=0.8H0:p=0.8 H1:p>0.8H1:p>0.8 H0:μ=0.8H0:μ=0.8…

A: Given , p= 0.8 , n= 50 , p^ = 0.74

Q: Test the claim that the proportion of men who own cats is larger than 20% at the .005 significance…

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

Q: he claim that the proportion of people who own cats is smaller than 70% at the 0.05 significance…

A: The null and alternative hypothesis would be:   H0:p≥0.7H1:p&lt;0.7   This corresponds to a…

Q: Test the claim that the mean GPA of night students is significantly different than 2.8 at the 0.05…

A: Given,sample size(n)=75sample mean(x¯)=2.84standard deviation(s)=0.05α=0.05H0:μ=2.8H1:μ≠2.8 degrees…

Q: Test the claim that the mean GPA of night students is significantly different than 2.9 at the 0.05…

A:

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 people who own cats is smaller than 90% at the 0.01…

A:

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

A: Population proportion = p₀ = 0.5 Sample proportion = p̂ = 0.43

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

A:

Q: Test the claim that the proportion of men who own cats is larger than 30% at the .01 significance…

A: Solution: The claim is that the proportion of men who own cats is larger than 30%. State the…

Q: Test the claim that the proportion of men who own cats is smaller than 70% at the .05 significance…

A: Let we define, p be the proportion of men who owned cats. Here we need to test claim that whether p…

Q: Test the claim that the mean GPA of night students is significantly different than 2.4 at the 0.1…

A: From the provided information, The hypotheses are as follow: H0: µ = 2.4 H1: µ ≠ 2.4 Level of…

Q: est the claim that the proportion of men who own cats is larger than 25% at the .005 significance…

A:

Q: Test the claim that the proportion of men who own cats is smaller than 70% at the .10 significance…

A: The claim of the test that the proportion of men who own cats is smaller than 70%.. Here, smaller…

Q: Test the claim that the proportion of people who own cats is larger than 60% at the 0.05…

A: See the handwritten solution

Q: Test the claim that the proportion of people who own cats is larger than 20% at the 0.01…

A: From the provided information, Sample size (n) = 700 From which 27% owned cats that is Sample…

Q: Test the claim that the proportion of men who own cats is larger than 30% at the .10 significance…

A:

Q: est the claim that the proportion of men who own cats is smaller than 90% at the .05 significance…

A:

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

A:

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

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

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

A: The Null and Alternate Hypothesis: H0:μN=μD H1:μN≠μD   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: Consider that n1 and n2 are defined as the sample sizes for men and women respectively.

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

A: The random variable cats follow binomial distribution. There are two samples which are men and…

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

A: We have to find null hypothesis and alternative hypothesis, type of test statistics, test…

Q: Test the claim that the proportion of men who own cats is significantly different than 35% at the…

A: Givenn=55x=255p^=xn=25555=4.6364p=0.35significance level(α)=0.2

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

A: Given that, Based on a sample of 20 men, 35% owned cats. Based on a sample of 80 women, 40% owned…

Q: Test the claim that the proportion of men who own cats is larger than 70% at the .025 significance…

A: The claim is that the proportion of men who own cats is larger than 70% at the .025 significance…

Q: e claim that the proportion of men who own cats is larger than 10% at the .10 significance level.…

A: As the claim is that the proportion of men who own cats is larger than 10, it means that the…

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

A: Claim: the mean GPA of night students is significantly different than the mean GPA of day students.…

Q: The test is:   right-tailed two-tailed left-tailed Based on a sample of 65 people, the sample…

A:

Q: Test the claim that the proportion of men who own cats is smaller than 30% at the .005 significance…

A:

Q: Test the claim that the proportion of people who own cats is larger than 10% at the 0.10…

A: From the provided information, Sample size (n) = 500 Level of significance (α) = 0.10

Q: Test the claim that the proportion of men who own cats is smaller than 70% at the 0.05 significance…

A:

Q: Test the claim that the proportion of people who own cats is smaller than 10% at the 0.05…

A: Given that,sample size(n)=500success rate ( p )= x/n = 0.08success probability,( po )=0.1failure…

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

A: Hypotheses: Denote p as the true proportion of people who own cats. As it is of interest to test…

Q: est the claim that the proportion of people who own cats is smaller than 40% at the 0.05…

A:

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.