You wish to test the following claim (Ha) at a significance level of alpha = 0.05 H0: mu = 54.2 Ha: mu > 54.2 You believe the population is normally distributed and you know the population standard deviation is 14.7. You obtain a sample mean of 58.3 for a sample of size n = 32 Required: Compute the test statistic for this sample? Test statistic = (Round to 1 decimal)....
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Q: You wish to test the following claim (Ha) at a significance level of a = 0.02. H.:µ = 67.7 Haip<67.7…
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Q: You wish to test the following claim (Ha) at a significance level of a = 0.02. Ho:= 68.9 Ha: μ >…
A: From the given information it is claimed that population mean is greater than 68.9.The population is…
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A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any…
Q: You wish to test the following claim (H) at a significance level of a = 0.005. Ho:μ= 62.5 Ha: < 62.5…
A: From provided information claim is, population mean is less than 62.5Hypotheses can be constructed…
Q: You wish to test the following claim (Ha) at a significance level of a = 0.002. H.:µ = 71.6 Ha:µ…
A: From the provided information, Sample size (n) = 26 Sample mean (x̅) = 82.8 Sample standard…
Q: You wish to test the following claim (H.) at a significance level of a = 0.02. H¸:µ = 62.8 Ha:µ #…
A: The test statistic is, z=M-μσn=61-62.813.444=-1.82.0201=-0.891 Thus, the test statistic is -0.891.…
Q: You wish to test the following claim (H.) at a significance level of a = 0.001. H.:µ = 54.8 Ha:µ >…
A: As the population standard deviation is not known, we will use a t-test. The t-statistic is computed…
Q: You wish to test the following claim (Ha) at a significance level of a = 0.005. Ho:μ = 69.4 Ha:>…
A: The provided information is as follows:The sample mean is .The population mean is The sample size is…
Q: You wish to test the following daim (Ha) at a significance level of a = 0.002. H.:µ = 65.5 Ha:µ #…
A: Givensample Mean(M)=57.5sample size(σ)=15standard deviation(σ)=9.7α=0.02claim isH0:μ=65.5H1:μ≠65.5
Q: ou wish to test the following claim (HaHa) at a significance level of α=0.001 Ho:μ=67.6…
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Q: You wish to test the following claim (Ha) at a significance level of a = 0.05. H.:µ = 89.6 Ha:µ +…
A: Given information: The hypotheses are: H0:μ=89.6Ha:μ≠89.6 Significance level α=0.05 Standard…
Q: What is the test statistic for this sample? ( test statistic = What is the p-value for this sample?…
A: Population SD σ = 14.2 Sample mean x¯ = 57.2 Sample size n = 75 Since the population SD is known…
Q: You wish to test the following claim (HaHa) at a significance level of α=0.001α=0.001.…
A: Introduction: Denote μ as the true mean.
Q: What is the test statistic for this sample? What is the p value for this sample? The p value is…
A: You believe the population is normally distributed but you do not know the standard deviation you…
Q: You wish to test the following claim (Ha) at a significance level of a = 0.005. Ho:µ = 65.5 Ha:u +…
A: Given , Sample size = n = 83 Sample mean = x¯ = 64.2 Sample standard deviation = s = 6.3 Hypothesis…
Q: You wish to test the following claim (H.) at a significance level of a = 0.05. H.:µ = 90.9 Ha:µ +…
A: We have to find p value for given test statistic..
Q: You wish to test the following claim (Ha) at a significance level of a = H,:µ = 77.2 Ha:p + 77.2…
A: As per company guidelines I solved exactly three subparts of the question.thank you
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Q: You wish to test the following claim (Ha) at a significance level of a = 0.01. Ho: μ = 88.8 H : μ #…
A: Null Hypothesis H0: μ=88.8Alternative Hypothesis Ha: μ≠88.8Sample size =47Sample mean =82.9Standard…
Q: You wish to test the following daim (Ha) at a significance level of a 0.02. H.:µ = 64.2 H.:µ > 64.2…
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Q: You wish to test the following claim (H) at a significance level of a = 0.10. H:= 81.3 H :μ > 81.3…
A: From the provided information, Sample size (n) = 22 Mean (M) = 83.6 Standard deviation (s) = 5.1…
Q: You wish to test the following claim (Hα) at a significance level of α=0.02 Ho : =μ 55.7 Ha : ≠…
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Q: bu wish to test the following claim (H.) at a significance level of a = 0.02. H.:µ = 53.1 Ha:µ +…
A: Given μ=53.1, n=52, M=47.2, SD=s=20.2
Q: You wish to test the following claim (Ha) at a significance level of a = 0.01. Но: и — 57.7 На: и +…
A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts. In case…
Q: You wish to test the following claim (H) at a significance level of a = 0.10. H : μ = 56.7 Ha: μ <…
A: We have given that,Sample mean: Sample size: Population mean: Population standard deviation:…
Q: You wish to test the following claim (HaHa) at a significance level of α=0.001α=0.001.…
A: State the hypotheses. That is, the population mean equals 85.2. That is, the population mean is…
Q: You wish to test the following claim (Ha) at a significance level of a = 0.002. H.: µ = 57.2 Ha:µ >…
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Q: You wish to test the following claim (H.) at a significance level of a = 0.01. H,:µ = 84.5 Ha:µ +…
A: Given :
Q: a. What is the test statistic for this sample? Round to 4 decimal places. test statistic b. What is…
A: Given The data is as follows: α=0.002 H0: μd=0H1: μd<0d¯=-6.1sd=38.6n=48
Q: You wish to test the following claim ( Ha) at a significance level of α =0.02. Ho: μ =57.6 Ha: μ<…
A: Given that, Sample size n=4 Sample mean x¯=33.175 Sample standard deviation s=17.6491
Q: You wish to test the following claim (Ha) at a significance level of a = 0.10. H.:µ = 75.2 Ha:µ >…
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Q: You wish to test the following claim (H) at a significance level of a = 0.002. Ho: μ = 52.1 Ηα: μ #…
A: Given that Hypothesis: H0 : μ=52.1 H1 : μ≠52.1 Sample size=n=73 Mean=x¯=61.1…
Q: You wish to test the following claim (HaHa) at a significance level of α=0.005. Ho:μ=64.5…
A: From the provided information, Sample size (n) = 208 Sample mean (M) = 65.6 Sample standard…
Q: You wish to test the following claim (Ha) at a significance level of a = 0.002. Ho:u=76.9 Ha:u >…
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Q: You wish to test the following claim (Ha) at a significance level of a = 0.005. H,:µ = 88.4 Ha:u +…
A: GivenH0:μ=88.4Ha:μ≠88.4σ=12.9M=83.7n=51α=0.005
Q: The test statistic is 0.896. What is the p-value for this sample?
A: Here we have given the information We have to test Ho:μ=85.8 Ha:μ>85.8 Also given the test…
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A: Note: " Since you have asked multiple sub-parts, we will solve the first three sub-parts for you. If…
Q: You wish to test the following claim (Ha) at a significance level of a = 0.005. H.:µ = 87.7 Ha:µ +…
A: Given data is 98.2 , 101.2 , 89.2 , 90.1 , 96.6 , 100.7sample size(n)=6sample…
Q: You wish to test Ho: µ = 54.3 versus Ha:µ > 54.3 at a significance level of 0.05. You obtain a…
A: Suppose μ is the population mean.
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Q: You wish to test the following claim (Ha) at a significance level of a = 0.005. %3D H.:u = 84.1…
A: Given: n= 5.0 ,x̄= 95.5 ,s= 8.8 µ= 84.1 ,significance level(∝)= 0.005 ,degree of freedom= 4.0…
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A: We have given that Sample size n= 115 , xbar = 88.8 , standard deviation s=13.4
Q: You wish to test the following claim (H,) at a significance level of a = 0.10. H,:p = 71.6 Ha: H >…
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- You wish to test the following claim (Ha) at a significance level of a = 0.05. Ho: μ = 76.3 Ha: μ#76.3 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 29 with mean M = 78.7 and a standard deviation of SD = 7.2. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value =You wish to test the following claim (Ha) at a significance level of a=0.001. Ho: u= 62.7 Ha:u= 62.7 You believe the population is normally distributed but you do not know the standard deviation. You obtain a sample of size n=57, with mean M= 58.8, and a standard deviation SD= 16.2. What Is the test statistic for the sample in three decimal place? What is p value for this sample in four decimal p?You wish to test the following claim (Ha) at a significance level of a = 0.05. Ho : p = 87.7 H : μ > 87.7 You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data: data 91.6 98.8 128.9 112.1 92.2 What is the test statistic for this sample? (Report answer accurate to 3 decimal places.) test statistic = What is the P-value for this sample? (Report answer accurate to 3 decimal places.) P-value =
- You wish to test the following claim (Ha) at a significance level of a=0.02. H0: u=83.9 Ha:u<83.9 You believe the population is normally distributed but you do not know the standard deviation. You obtain a sample of size n=119 with the meanM=79.4 and a standard deviation of SD=12.9. What is the test statistic foe this sample? What is the P value for this sample? The p value is less than or greater than a? This test statistic leads to a decision to: reject the null, accept the null, or fail to reject the null?You wish to test the following claim (Ha)at a significance level of a = 0.01. H,:4 = 56.1 H:u > 56.1 You believe the population is normally distributed and you know the standard deviation is o = 19.6. You obtain a sample mean of M = 63 for a sample of size n = 73. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is.. O less than (or equal to) o O greater than o This test statistic leads to a decision to O reject the null O accept the null O fail to reject the null As such, the final conclusion is that. O There is sufficient evidence to warrant rejection of the claim that the population mean is greater than 56.1 O There is not sufficient evidence to warrant rejection of the claim that the population mean is greater than 56.1. O The sample data support the claim that the population mean is greater than 56.1. O There is…You wish to test the following claim (Ha) at a significance level of a = 0.01. H.: µ = 62.4 Ha:H > 62.4 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 31 with mean M 63.6 and a standard deviation of SD = 10.9. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value =
- You wish to test the following claim (Ha) at a significance level of a = 0.02. H.:p = 58.7 Ha:p < 58.7 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 16 with mean M = 52.3 and a standard deviation of SD = 6.6. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is.. O less than (or equal to) a O greater than a This test statistic leads to a decision to... O reject the null O accept the nullYou wish to test the following claim (HaHa) at a significance level of α=0.05 Ho:μ=59.9 Ha:μ>59.9You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n=93n=93 with mean M=62.6M=62.6 and a standard deviation of SD=9.4SD=9.4.What is the test statistic for this sample? (Report answer accurate to three decimal places.)test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.)p-value = The p-value is... less than (or equal to) αα greater than αα This test statistic leads to a decision to... reject the null accept the null fail to reject the null As such, the final conclusion is that... There is sufficient evidence to warrant rejection of the claim that the population mean is greater than 59.9. There is not sufficient evidence to warrant rejection of the claim that the population mean is greater than 59.9. The sample data support the claim that the…The manufacturer claims that your new car gets 24 mpg on the highway. You suspect that the mpg is less for your car. The 44 trips on the highway that you took averaged 22.3 mpg and the standard deviation for these 44 trips was 4.2 mpg. What can be concluded at the αα = 0.05 level of significance? For this study, we should use (t-test for population mean, z-test for population proportion) The null and alternative hypotheses would be: H0: (symbol) (symbol) ____ H1: (symbol) (symbol) ____ The test statistic (?,t,z) = (please show your answer to 3 decimal places.) The p-value = (Please show your answer to 4 decimal places.) The p-value is (?, less than or equal to, more than) αα Based on this, we should (accept, reject, fail to reject) the null hypothesis. Thus, the final conclusion is that ... The data suggest that the sample mean is not significantly less than 24 at αα = 0.05, so there is statistically insignificant evidence to conclude…
- You wish to test the following claim (Ha) at a significance level of a = 0.001. H.:µ = 70.7 Ha:H # 70.7 You believe the population is normally distributed and you know the standard deviation is o = 7.1. You obtain a sample mean of M = 74.7 for a sample of size n = 35. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = %3D What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = %3DYou wish to test the following claim (H,) at a significance level of a = 0.05. H.:µ = 54.4 Ha:µ < 54.4 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 89 with mean M = 47.6 and a standard deviation of SD = 18.2. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value =You wish to test the following claim (H.) at a significance level of a = 0.002. H.:µ = 79.2 Ha:µ > 79.2 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 125 with mean M = 83.5 and a standard deviation of SD = 13.4. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value =
