Assume a significance level of α=0.05 and use the given information to complete parts​ (a) and​ (b) below. Original​ claim: More than 53​% of adults would erase all of their personal information online if they could. The hypothesis test results in a​ P-value of 0.0188.   a. State a conclusion about the null hypothesis.​ (Reject H0 or fail to reject H0​.) Choose the correct answer below. b. Without using technical​ terms, state a final conclusion that addresses the original claim. Which of the following is the correct​ conclusion?

Q: Researchers conducted a study and obtained a p-value of 0.75. Based on this p-value, what conclusion…

A: When p value is too large or greater than level of significance ɑ=0.05, then we fail to reject the…

Q: Assume a significance level of α=0.05and use the given information to complete parts​ (a) and​ (b)…

A: Solution

Q: Assume a significance level of a = 0.05 and use the given information to complete parts (a) and (b)…

A: As per the given information, the original claim is " Less than 45% of adults would erase all of…

Q: Assume a significance level of a=0.05 and use the given information to state the conclusion.…

A: Given P-value = 0.158

Q: Test the claim about the population mean, µ, at the given level of significance using the given…

A: The specified claim is that, the population mean, μ=50.The significance level, α=0.05.The population…

Q: Test the claim about the population mean, μ, at the given level of significance using the given…

A: It is given that  Population mean, μ = 50 Sample mean, x̄ = 48.8 Standard deviation, σ = 3.88 Sample…

Q: ume a significance level of a = 0.05 and use the given information to complete parts (a) and (b)…

A: Given that  Population proportion p=51%=0.51 Level of significance =0.05 P-value =0.1764

Q: Assume a significance level of a = 0.01 and use the given information to complete parts (a) and (b)…

A: a.The original claim is that the mean pulse rate of a certain group of adult males is 70 bpm.

Q: Assume a significance level of α=0.1 and use the given information to complete parts​ (a) and​ (b)…

A: Given  α=0.1, p value= 0.0009

Q: n a study of the accuracy of fast food​ drive-through orders, one restaurant had 36 orders that were…

A:

Q: Assume a significance level of a = 0.05 and use the given information to complete parts (a) and (b)…

A: Given α=0.05P-value = 0.0064claim:The mean pulse rate of a certain group of adult males is 68 bpm

Q: a. State a conclusion about the null hypothesis. (Reject Ho or fail to reject Ho.) Choose the…

A: Assume a significance level =0.1 Original claim: The mean pulse rate (in beats per minute) of a…

Q: The critical boundaries for a hypothesis test are z = +1.96 and -1.96. If the z-score for the sample…

A: Solution: The critical boundaries for a hypothesis test are z = +1.96 and -1.96. Z test statistic or…

Q: ses from One study, based on gers cite grades as their greatest source of pressure. Use a 0.05…

A: first of all we have to construct null and alternative hypotheses as follows we know that null…

Q: n a poll of 500 adults in July​ 2010, 270 of those polled said that schools should ban sugary snacks…

A: n= 500 Sample size  x= 270 success  p^=xn=270500=0.54  Sample proportion  p= 0.50 Population…

Q: Assume a significance level of a = 0.1 and use the given information to complete parts (a) and (b)…

A: Given  ɑ=0.10, p value=0.0606

Q: Assume a significance level of a = 0.05 and use the given information to complete parts (a) and (b)…

A: p=51%, p value=0.1687, level of significance ɑ=0.05

Q: Use a significance level of a=0.05 to test the claim that u= 20,0. The sample data consists of 10…

A: Given: n= 10.0 ,x̄= 20.5 ,s= 4.5 µ= 20.0 ,significance level(∝)= 0.05 ,degree of freedom= 9.0

Q: Assume a significance level of a = 0.05 and use the given information to complete parts (a) and (b)…

A:

Q: A newsletter publisher believes that less than 65 % of their readers own a Rolls Royce. For…

A: From the provided information, A newsletter publisher believes that less than 65% of their readers…

Q: Assume a significance level of α=0.05and use the given information to complete parts​ (a) and​ (b)…

A: Solution: Given  α=0.05 Level of significance  Original​ claim: The mean pulse rate​ (in beats per​…

Q: Assume a significance level of α=0.05and use the given information to complete parts​ (a) and​ (b)…

A: Hypothesis testing are performed in respect of null hypothesis.

Q: Assume a significance level of a= 0.05 and use the given information to complete parts (a) and (b)…

A:

Q: State a conclusion about the null hypothesis.​ (Reject H0 or fail to reject H0​.)

A: Test is that whether the mean pulse rate​ (in beats per​ minute) of a certain group of adult males…

Q: n a study of the accuracy of fast food​ drive-through orders, one restaurant had 36 orders that were…

A: As per our guidelines, we are allowed to answer first three sub-parts only. Thanks The following…

Q: The P-value for a hypothesis test is 0.068. For each of the following significance levels, decide…

A: Given: P value=0.068 If the p-value is less than or equal to the significance level (a), we can…

Q: Assume a significance level of α=0.05 and use the given information to complete parts​ (a) and​ (b)…

A: From the provided information, Level of significance (α) = 0.05 The hypotheses can be constructed…

Q: In a study of the accuracy of fast food drive-through orders, one restaurant had 36 orders that were…

A:

Q: Suppose 248 subjects are treated with a drug that is used to treat pain and 54 of them developed…

A: Given,n=248x=54sample proportion(p^)=xnsample proportion(p^)=54248=0.2177population…

Q: Assume a significance level of a = 0.1 and use the given information to complete parts (a) and (b)…

A: we have given that  level of significance alpha=0.1  and mu=73  ,p-value =0.0864

Q: Assume a significance level of a = 0.05 and use the given information to complete parts (a) and (b)…

A:

Q: 16% of all college students volunteer their time. Is the percentage of college students who are…

A: We have given that p = 0.16n = 398x = 56p̂ = x/n = 56/398 =  0.1407α = 0.01

Q: e the given information to complete parts​ (a) and​ (b) below.   Original​ claim: More than 54​% of…

A: The hypothesis regarding the population proportion will be: H0:p=0.54H1: p > 0.54

Q: Assume a significance level of a = 0.05 and use the given information to complete parts (a) and (b)…

A: Given that, Original claim:  More than 54% of adults would erase all of their personal information…

Q: a. State a conclusion about the null hypothesis. (Reject Ho or fail to reject Ho.) Choose the…

A: significance level = 0.05 p-value = 0.1701 Claim : Less than 41% of adults would erase all of their…

Q: Test the claim about the population mean, µ, at the given level of significance using the given…

A: Hypothesis testing is a statistical method used to evaluate assumptions about a population parameter…