The p-value for a hypothesis test turns out to be 0.05015. At a 2% level of significance, what is the proper decision? Reject H0H0 Fail to reject H0

Q: The p-value for a hypothesis test turns out to be 0.01251. At a 2% level of significance, what is…

A: The p-value for a hypothesis test is 0.01251.

Q: You are asked to test the null hypothesis at the .05 level of significance and you end up with…

A: It is given that the z-observed value is -1.83.

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

A:

Q: The p-value for a hypothesis test turns out to be 0.03197. At a 9% level of significance, what is…

A: The decision rule of the hypothesis testing is as follows: If p-value ≤ α, then reject the null…

Q: The p-value for a hypothesis test turns out to be 0.0715. At a 2% level of significance, what is the…

A: Here, the p-value is 0.0715. The level of significance is 0.02.

Q: Casey is a statistics student who is conducting a one-sample z‑test for a population proportion p…

A: Casey is a statistics student who is conducting a one-sample z‑test for a population proportion p…

Q: A researcher conducts a repeated measures study to evaluate a treatment with a sample of n=16…

A: Given data ,n=16t=1.94∴ Degree of freedom=n-1                                 =16-1…

Q: the 304 ears. Is Lhis percent millionaires surveyed, 40 could wiggle their ears. What can be…

A:

Q: The p-value for a hypothesis test turns out to be 0.05949. At a 9% level of significance, what is…

A: P-value=0.05949and α=0.09

Q: The​ P-value for a hypothesis test is shown. Use the​ P-value to decide whether to reject H0 when…

A: Given that,P-value (p)= 0.0277

Q: The p-value for a hypothesis test turns out to be 0.07774. At a 9% level of significance, what is…

A: It is given that the The p-value for a hypothesis test turns out to be 0.07774 i.e. P-value =…

Q: The p-value for a hypothesis test turns out to be 0.06787. At a 6% level of significance, what is…

A: It is given that,  The p-value for a hypothesis test turns out to be 0.06787 i.e. P-value= 0.06787…

Q: Test the claim that the proportion of people who own cats is larger than 30% at the 0.05…

A: Sample size = n =200 Sample proportion = p̂ =  0.32

Q: A publisher reports that 46% of their readers own a Jaguar. A marketing executive wants to test the…

A: Given,   Sample size = 220 Sample proportion = 0.50   The null and alternative hypothesis is:

Q: The p-value for a hypothesis test turns out to be 0.04836. At a 5% level of significance, what is…

A: It is given that the p-value is 0.04836.

Q: From the table on the image:  Construct an appropriate hypothesis test to determine whether or not…

A: The given data is,   Seeing ghost Age Yes No 18-29 212 1313       30 or over 456 3912

Q: The P-value for a hypothesis test is shown. Use the P-value to decide whether to reject. Ho when the…

A: Given,P-value=0.0411we know that if  P-value is less than level of significancethan we reject H0.…

Q: d the value of the standard score, z, and determine whether to reject the null hypothesis at a 0 10…

A:

Q: a one-tail test, the p-value is found to be equal to 0.032. The null hypothesis will be rejected…

A: If  the p value is less than the level of significance then we reject the null hypothesis.  If P…

Q: A t-test would reject the null hypothesis at a 0.05 significance level. True or False?

A: Note: Hey there! Thank you for the question. As you have specifically asked for the decision…

Q: The P-value for a hypothesis test is P= 0.007. Do you reject or fail to reject Ho when the level of…

A:

Q: A hypothesis was done using Ho: p=15% HA: p>15% The hypothesis test where p= the percentage of…

A: Given : P-value of the test = 0.0007

Q: PC Gaming: A computer magazine editor claims that the mean cost of a gaming computer is $1250. A…

A: Here the given information is computer magazine editor claims that the mean cost of a gaming…

Q: The p-value for a hypothesis test turns out to be 0.0985. At a 8% level of significance, what is the…

A: Decision rule:

Q: The p-value for a hypothesis test turns out to be 0.00694. At a 9% level of significance, what is…

A: Solution Given p value = 0.00694 Significance level = 0.09 We reject the null hypothesis when p…

Q: The p-value for a hypothesis test turns out to be 0.00857. At a 8% level of significance, what is…

A: Decision rule using p-value : Reject null hypothesis (H0) if p-value less than significance level…

Q: The p-value for a hypothesis test turns out to be 0.09484. At a 2% level of significance, what is…

A:

Q: In a hypothesis test, H0 is p 0.45. If the test statistic is z = 1.68, what is the P-value? Draw…

A: Given that  Hypothesis Null hypothesis H0 : P<0.45 Alternative hypothesis H1 : P>0.45    […

Q: The p-value for a hypothesis test turns out to be 0.0534. At a 3% level of sigrnificance, what is…

A:

Q: Use the random sample data to test the claim that 72% of students have internet access at home.  Use…

A: Given, Sample data:  x = 158, n = 200 level of significance = 0.05