Find the​ P-value for a​ left-tailed hypothesis test with a test statistic of z=−1.33 Decide whether to reject H0 if the level of significance is α=0.05. ​P-value= Part 2 State your conclusion

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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 =0.0398we know that if p-value is greater than the level of significance(alpha) then…

Q: the conclusion is either reject the null, or fail to reject the null . the p-value is .0228, .9974,…

A: How to find P value from z test : a] If z statistic is positive : 1] If your test statistic z is…

Q: The P-value for a hypothesis test is P = 0.034. Do you reject or fail to reject H 0 when the level…

A: Given: The P-value for the Hypothesis test is P = 0.034 and the level of significance is α = 0.01.

Q: State whether the standardized test statistic t indicates that you should reject the null…

A: From the provided information, a) The test statistics t = 2.242 The critical value is 2.219. The…

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

A: P value = 0.1147Give decision about  for given significance level :

Q: Use the one-proportion z-test to perform the specified hypothesis test. Use the critical-value…

A: Solution: State the hypotheses. Null hypothesis: H0: p=0.08 Alternative hypothesis: Ha: p≠0.08

Q: Use technology to find the​ P-value for the hypothesis test described below.   The claim is that for…

A: Here we have  to find the​ P-value for the hypothesis test described below. The claim is that for 12…

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A: It is given that the A researcher collects a sample of bees in order to test if the average size of…

Q: Describe type I and type II errors for a hypothesis test of the indicated claim. A lumber store…

A: Given: A lumber claims that at least 10% of its new customers will return to buy their next order of…

Q: Test the hypothesis using the​ P-value approach. Be sure to verify the requirements of the test.…

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Q: P=0.0467 *** (a) Do you reject of fail to reject Mo at the v.01 level of significance? O A. Reject…

A: p value=0.0467

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Q: 18% of all college students volunteer their time. Is the percentage of college students who are…

A: Givenn=375x=79p=0.18α=0.01p^=xn=79375=0.211

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A: It is given that, last month the average waiting time at a bank was 8.4 minutes.

Q: When the p-value is used for hypothesis testing, the null hypothesis is rejected if _____.…

A: Definition: The p-value can be defined as the probability of obtaining a test statistic that is at…

Q: A new shoe company claims that their new Jumpalicious sneakers will help all wearers jump…

A: For the provided data μO represents the mean height reached by players wearing their old sneakers…

Q: OC. Reject Ho because the P-value, 0.0398, is greater than a = 0.05. D. Reject Ho because the…

A: It is given asP-value, P = 0.0398α = 0.10

Q: Consider the following hypotheses. Ho p≤0.23 H₁: p>0.23 Given that p=0.275, n = 160, and a=0.05,…

A: The null and alternative hypotheses:Sample proportion, Sample,size,, Significance level,

Q: Researchers in biology collected a sample of bees. They want to test if the average size of bees is…

A: Research in biology collected a sample of bees.They want to test if the average size of bees is…

Q: You collect N = 200 frogs from a pond and find that 120 of them are female.  Compute the one-sided…

A:

Q: A null and alternative hypothesis are given. Determine whether the hypothesis test is​ left-tailed,…

A: Given, Null and alternative hypothesis are H0​:σ≥4.4   Ha​:σ<4.4

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A: To test the claim, we will conduct a one-proportion test as we will be comparing a sample proportion…

Q: a=0.01, z=2.79, h a:u1>u2  What is the decision making for this hypothesis test?   A. Fail to…

A: a=0.01, z=2.79, h a:u1>u2  What is the decision making for this hypothesis test? Here we use the…

Q: Test the hypothesis using the P-value Approach. Be sure to verify the requirements of the test.  H0:…

A: Given that,  x=40,n=125 The sample proportion is,

Q: plete the table; then determine whether the null hypothesis would be rejected using 95% level of…

A: Given : n x Hypothesized proportion  p0 120 21 0.05 138 32 0.07 200 45 0.1 392 102 0.18

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

A: It is given that P = 0.0619Level of significances are i) α = 0.01,  ii) α = 0.05,    iii) α = 0.10

Q: test the hypothesis using the​ P-value approach. Be sure to verify the requirements of the test.…

A: Given:Null hypothesis H0 : P=0.7Alternative hypothesis H1: P<0.7Level of significance =…

Q: Identify the null and the alternative hypotheses (NO need to show work in "show work" box). An…

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Q: A mail-order catalog claims customers will receive their product within 4 days of ordering. A…

A: The customer believes that it takes more than 4 days to receive the product. This is the claim of…

Q: The average final exam score for the statistics course is 78%. A professor wants to see if the…

A: Null Hypothesis: A hypothesis which is tested for plausible rejection is called the Null Hypothesis…

Q: A researcher conducts a hypothesis test on a population proportion. Her null and alternative…

A: Null and alternative hypothesis: Significance level: α=0.05 The value of test statistic is, z =…

Q: of 30 provided 22 observations greater than 190, 3 observations equ value of the test statistic.…

A: Given Total sample size =27 Mean =np=13.5

Q: A null and alternative hypothesis are given. Determine whether the hypothesis test is​ left-tailed,…

A: Given Null and alternative hypothesis are Ho: p≥0.2   Ha​: p<0.2

Q: A null and alternative hypothesis are given. Determine whether the hypothesis test is​ left-tailed,…

A: The objective of the question is to determine the type of the hypothesis test based on the given…

Q: Find the test​ statistic, tSTAT.   tSTAT=enter your response here ​(Round to four decimal places as​…

A: The correlation coefficient is -0.8660, and the sample size is 18.

Q: The following table contains the number of successes and failures for three categories of a…

A: State the hypotheses. Correct option: Option C     Obtain the value of the test statistic. The…

Q: The graph portrays the decision criterion for a hypothesis test for a population mean. The null…

A: Given that  From the above data

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

A: From the provided information,P = 0.1123a)Level of significance (α) = 0.01b)Level of significance…

Q: Provide appropiate answer The P-value for hypothesis test is P = 0.082 due you reject or fail to…

A: The random variable X follows normal distribution. It is given that p-value is 0.082. The level of…

Q: A null and alternative hypothesis are given. Determine whether the hypothesis test is​ left-tailed,…

A:

Q: Use technology to find the​ P-value for the hypothesis test described below. The claim is that for…

A: Given: Mean μ>98.6° Sample size, n = 9 t = 2.666 Degrees of freedom, d.f = 9 - 1 = 8 This is…

Q: Suppoose the p-value for a hypothesis is 0.0305. Using a 0.05, what is the appropriate conclusion?…

A: Given: P-value = 0.0305 Level of significance = 0.05

Q: e. Use a 99% confidence (Round to three

A: Given,the regression equation and its significance test.To construct a 99% confidence interval for…