8. Use the given information to find the P-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis). With H1 p< 3/5, the test statistic is z = -1.68

Q: Use the given information to find the P-value. Also, use a 0.05 significance level and state the…

A: In this context, the alternative hypothesis is right-tailed test. The P-value for right-tailed test,…

Q: Find the P-value that corresponds to the given standard score, and determine whether to reject the…

A:

Q: Use the given information to find the P-value. Also, use a 0.05 significance level and state the…

A: State the hypotheses. That is, the population mean equals 0. That is, the population mean is less…

Q: btained when testing the claim that p > 0.5. Identify the hypothesis test as being​ two-tailed,…

A: (1) A hypothesis is said to be one (or right-tailed) if the population parameter is greater than…

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: 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: Use the given information to find the P-value. Also, use a 0.05 significance level and state…

A: Solution: State the hypotheses. Null hypothesis: H0:p≤0.554 Alternative hypothesis: H1:p&gt;0.554…

Q: There are hundreds of studies that demonstrate the effects of priming on human behavior. In one…

A: There are two independent samples which are work place and coffee shop. We have to test whether…

Q: Use a 0.05 significance level to test the claim that there is a difference between the actual and…

A: T test  is the type of parametric test. It follows the assumption of normal distribution. It compare…

Q: The hypothesis shown below is being tested. The test statistic calculated by the analyst was Z =…

A: The test statistic is 1.76 This is a two-tailed test as the direction of alternative hypothesis is…

Q: Solve the problem. The table shows the number of pitchers with E.R.A's below 3.5 in a random sample…

A: national league : n1 = 60x1  = 10american league : n2  = 52x2 = 8α = 0.05claim : p1 ≠ p2

Q: The test statistic of z=2.00 is obtained when testing the claim that p>0.2. a. Identify the…

A: Given information- The value of the test statistics z = 2.00 Population proportion, p = 0.2…

Q: The test statistic of z = 2.47 is obtained when testing the claim that p > 0.8. Identify the…

A: Given, The test statistic of z = 2.47 is obtained when testing the claim that p &gt; 0.8. The…

Q: Use the given information to find the P-value. Also, use a 0.05 significance level and state the…

A: The p-value is obtained by using Excel.

Q: Use the given information to find the P-value. Also, use a 0.05 significance level and state…

A: Solution: State the hypotheses. Null hypothesis: H0: p=0.377 Alternative hypothesis: H1:p≠0.377…

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

A:

Q: II. Use an appropriate statistical tool to test the hypothesis. Use the stepwise method of…

A:

Q: The test statistic of z=2.40 is obtained when testing the claim that p>0.7. Identify the…

A: Given:The test statistic of z=2.40Testing the claim that p&gt;0.7.significance level of α=0.10

Q: The test statistic of z = 2.47 is obtained when testing the claim that p > 0.8. Identify the…

A: Solution: The given claim is that p&gt;0.8 and the test statistic is z=2.47.

Q: The test statistic of z = 2.05 is obtained when testing the claim that p > 0.4. Identify the…

A: The test statistic is z=2.05 The claim is p &gt; 0.4 α=0.10

Q: Use the given information to find the P-value. Also, use a 0.05 significance level and state…

A: Given information- Significance level, α = 0.05 The value of test statistics is z = 0.78 Null…

Q: The test statistic of z = 0.54 is obtained when testing the claim that p > 0.5. Identify the…

A: Given that  Claim : p&gt;0.50 Level of significance (α)=0.05 Test statistic (z) = 0.54

Q: The test statistic of z = 0.53 is obtained when testing the claim that p > 0.5. Identify…

A:

Q: Use the given information to find the P-value. Also, use a 0.05 significance level and state the…

A: Ans#: - Given, α = 0.05 significance level.             The alternative hypothesis  H1 : p &gt;…

Q: Use the given information to find the​ P-value.   Also, use a 0.05 significance level and state the…

A: Given information- Significance level, α = 0.05 The value of z-test statistics = 1.95 It is…

Q: Only about 15% of all people can wiggle their ears. Is this percent higher for millionaires? Of the…

A: Given data: p = 15 % = 0.15 n = 352 x = 60 Significance level = 0.05

Q: ven information to find the p-value. Also, use a 0.05 significance level and state the conclusion…

A: Since, H1: p ≠ 0.6 the test is two tail . The test statistics is also given as z=0.78.

Q: The test statistic of z = 0.54 is obtained when testing the claim that p > 0.5. Identify the…

A: GivenTest statistic(z)=0.54claim is that p&gt;0.5

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&lt;0.45 Alternative hypothesis H1 : P&gt;0.45    […

Q: se the given information to find the p-value. Also, use a 0.05 significance level and state the…

A: Here given hypothesis  test is right tail test and z-score = 0.52  .

Q: Use the given information to find the ​p-value. ​Also, use a 0.05 significance level and state the…

A:

Q: The test statistic of z = 0.85 is obtained when testing the claim that p > 0.2. Identify the…

A: State the hypotheses.   Identify the tail of the test.   The tail of the test is determined below…