Test the claim that the proportion of people who own cats is significantly different than 90% at the 0.005 significance level. The alternative hypothesis would be:   p>0.9p>0.9 p<0.9p<0.9 μ>0.9μ>0.9 μ≠0.9μ≠0.9 μ<0.9μ<0.9 p≠0.9p≠0.9 The test is:   right-tailed left-tailed two-tailed Based on a sample of 800 people, 85% owned cats The test statistic is:  (to 2 decimals) The p-value is:  (to 2 decimals) Based on this we: Reject the null hypothesis Fail to reject the null hypothesis

Q: Test the claim that the proportion of people who own cats is smaller than 70% at the 0.005…

A: Given n=200 P-hat=0.66

Q: You wish to test the following claim (Ha) at a significance level of α=0.002.       Ho:μ1=μ2…

A: Given : H0 : μ1 = μ2 H0 : μ1 &lt; μ2 Sample 1 : x¯1 = ∑Xin x¯1 = 4473.760 x¯1 = 74.56 s1…

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

A:

Q: Test the claim that the mean GPA of night students is smaller than 2.4 at the .10 significance…

A: Given data : sample size, n = 30 sample mean, x̄ = 2.35 sample standard…

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

A: Given: n= 400 ,x= 224 p= 0.5 ,significance level(∝)= 0.1 p̂= 0.56

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

A: Solution: Given information: n= 500 Sample size  p^= 0.36 Sample proportion p= 0.4 Population…

Q: Test the claim that the mean GPA of night students is larger than 2.4 at the 0.10 significance…

A: R COMMAND HAS GIVEN TO CALCULATE CRITICAL VALUE.

Q: Test the claim that the proportion of people who own cats is larger than 70% at the 0.005…

A: The random variable car follows binomial distribution. X ~ B (n, p) We have to test whether the…

Q: Suppose you want to test the claim that μ > 25.6. Given a sample size of n = 47 and a level of…

A: We have find  p-value and test statistics..

Q: tri - tri : H tri > : H ou obtain the following two samples of data. Sample #1 Sample #2 95.8 66.4…

A: The appropriate test is t test for two independent samples. The necessary conditions for conducting…

Q: H.: H1 = 42

A: Let X1 be the random variable of sample 1 x̅1: Sample mean of sample 1 s1: Sample standard deviation…

Q: You wish to test the following claim (Ha) at a significance level of α=0.005       Ho:μ1=μ2…

A: There are 2 independent samples which follows normal distribution. We have to test whether the first…

Q: You wish to test the claim that the first population mean is greater than the second population mean…

A: Note: Hey, since there are multiple subparts are posted, we will answer first three subparts for…

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

A: Solution: Given information: n1=80 Sample size of men n2= 40  Sample size of womenp^1=0.35 Sample…

Q: Question 2: Test the claim that the mean GPA of night students is larger than 3.5 at the .01…

A: Given data; Population mean = 3.5 Sample size = 65 Sample mean = 3.51 Significance level = 0.01

Q: Test the claim that the mean GPA of night students is significantly different than 2.2 at the U.02…

A:

Q: You wish to test the following claim (HaHa) at a significance level of α=0.005       Ho:μ1=μ2…

A: There are 2 independent samples which follows normal distribution. We have to test whether the first…

Q: You wish to test the following claim (HaHa) at a significance level of α=0.002       Ho:μ1=μ2…

A: There are 2 independent samples which follows normal distribution. We have to test whether the first…

Q: est the claim that the mean GPA of night students is larger than 2.5 at the .025 significance level.…

A: n = 30 , df = n-1 = 29

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

A: From the provided information, The population proportion (p) = 0.70 The level of significance (α) =…

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

A:

Q: Suppose you want to test the claim that μ > 25.6. Given a sample size of n = 47 and a level of…

A: given data,μ&gt;25.6n=47, df=n-1=47-1=46α=0.01

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

A: Given: The proportion of men who own cats is given as:…

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

A:

Q: You wish to test the following claim (Ha) at a significance level of α=0.02      Ho:μ1=μ2…

A:

Q: Test the hypothesis that the average content of containers of a particular lubricant is 10 liters if…

A:

Q: Test the claim that the mean GPA of night students is larger than 2.5 at the .005 significance…

A: Given,sample size(n)=55sample mean(x¯)=2.55standard deviation(s)=0.07α=0.005

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

A: Here, the claim is that the proportion of people who own cats is significantly different than…

Q: Test the claim that the mean GPA of night students is larger than 3.1 at the .025 significance…

A: Given Sample mean x̄=3.15, n=55, sample standard deviations s=0.03 , level of significance ɑ=0.025…

Q: Test the claim that the mean GPA of night students is smaller than 2.6 at the 0.01 significance…

A: The claim that the mean GPA of night students is smaller than 2.6 at the 0.01 significance level.…

Q: You wish to test the claim that μ > 10  at a level of significance of α= 0.05 and are given sample…

A:

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

A: Single proportion test

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A: The question is about ANOVA Given :   To find : Construct an ANOVA table

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

A:

Q: What is alpha (α), the level of significance, equal to? a. the power of a hypothesis test b. the…

A: In a hypothesis test, Level of significance (alpha) is equal to the probability of making a type I…

Q: Test the claim that the proportion of people who own cats is significantly different than 40% at the…

A: It is given that:

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

A: The random variable owning cats follows binomial distribution. The sample size is 65. The sample…

Q: You wish to test the following claim (Ha) at a significance level of a = 0.10. H₁:1 = 2 Ηα: μι # με…

A: Given: n1 = 38 n2 = 39 α = 0.10 Formula Used: Test-statistic t = X1 - X2sp1n1+1n2 sp =…

Q: You wish to test the following claim (Ha) at a significance level of a = 0.002. H.:µ1 = µ2 Ha:µ1 <…

A: In order to compare the two population means, conduct a two mean comparison hypotheses test. Since,…

Q: Test the claim that the proportion of men who own cats is smaller than 90% at the .025 significance…

A:

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

A: Given n=700α=0.05

Q: Test the claim that the mean GPA of night students is smaller than 3.3 at the .025 significance…

A: Claimed mean of GPA students to be less than 3.3 Significance level = 0.025 Sample size (n) = 80…

Q: Test the claim that the proportion of people who own cats is smaller than 80% at the 0.025…

A: Solution : Given that :- n = 500 p = 0.80 p̂ = 0.75 α = 0.025

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

A: we have to find  critical value..