Determine the
appropriate decision rule for the given hypothesis
test.
Homework Answers
Add Answer to:
Determine the
appropriate decision rule for the given hypothesis
test.
Determine the appropriate decision rule for...
If you use a 0.10 level of significance in a (two-tail) hypothesis test, the decision rule...
If you use a 0.10 level of significance in a (two-tail) hypothesis test, the decision rule for rejecting Ha 14.4. If you use the Z test, is shown below. Wor Reject H, if ZSTAT - 1.645 or ZSTAY> +1.645. What is your decision if ZSTAT= +1.96? min Choose the correct answer below. Plai O A. Since ZSTA falls into the rejection region, do not reject Ho. 20 O B. Since ZSTAT falls into the nonrejection region, reject Ho Crunc oC....
Determine the decision criterion for rejecting the null hypothesis in the given hypothesis test, i.e., describe...
Determine the decision criterion for rejecting the null hypothesis in the given hypothesis test, i.e., describe the values of the test statistic that would result in rejection of the null hypothesis. We wish o compare he means of two populations using paired observations. Suppose hat d: 3 12 sd 2. and n : 8 and that you wish to est e h pothesis below at he 1 % level of signiticance hat decision le ou d ou u O A....
QUESTION 4 Use the one- proportion z-test to perform the specified hypothesis test. Use the criti...
QUESTION 4 Use the one- proportion z-test to perform the specified hypothesis test. Use the criticalvalue approach x®7, n.81 , H 0: p-0.08, H a: p # 0.08, α-0.10 O z = 0.21; critical values 1.645; do not reject Ho o z-1.87; critical values +1.645; reject Ho O z -0.41; critical values ±1.28; do not reject Ho O z. 0.21; critical values 1.28; do not reject Ho perform the specified hypothesis test. Use the critical-value approach
QUESTION 4 Use the...
Use the one-proportion z-test to perform the specified hypothesis test. Use the critical-value approach. 10) x=6,...
Use the one-proportion z-test to perform the specified hypothesis test. Use the critical-value approach. 10) x=6, n=83, Ho: p=0.08, Ha:p*0.08, a = 0.10 A) z = -0.26; critical values = 1.28; do not reject Ho B) z= -0.41; critical values = +1.28; do not reject Ho C) z= -0.26; critical values = 41.645; do not reject Ho D) z= 1.87; critical values = +1.645; reject Ho
Provide an appropriate response. Find the P-value for the hypothesis test with the standardized test statistic...
Provide an appropriate response. Find the P-value for the hypothesis test with the standardized test statistic z. Decide whether to reject H o for the level of significance a. Right-tailed test z= 0.52 a= 0.05 0.0195; Reject Ho 0.3015; Reject Ho O 0.3015; Fail to reject Ho O 0.6030; Fail to reject Ho QUESTIO 8 points Save Answer Provide an appropriate response. Find the critical value and rejection region for the type of z- test with level of significance a....
Consider the following hypothesis test. Given that n = 78, o = 11, x = 50.7,...
Consider the following hypothesis test. Given that n = 78, o = 11, x = 50.7, and a = 0.10, complete parts a through d below. Ho:us 48 Ha:p> 48 a. State the decision rule in terms of the critical value(s) of the test statistic. the critical value(s), . Otherwise, do not reject the null Reject the null hypothesis if the calculated value of the test statistic, z, is greater than hypothesis. (Round to two decimal places as needed. Use...
Provide an appropriate response. Find the P-value for the hypothesis test with the standardized test statistic...
Provide an appropriate response. Find the P-value for the hypothesis test with the standardized test statistic z. Decide whether to reject H o for the level of significance a. Two-tailed test z= 1.95 a = 0.05 0.0512; fail to reject Ho 0.0256; reject Ho 0.9744; fail to reject Ho 0.0512; reject Ho QUESTIO 8 points Save Answer Provide an appropriate response. Find the P-value for the hypothesis test with the standardized test statistic z. Decide whether to reject H o...
The graph to the right portrays the decision criterion for a hypothesis test for a population...
The graph to the right portrays the decision criterion for a hypothesis test for a population mean u. The null hypothesis for the test is Ho: u = Ho. The curve in the graph is the normal curve for the test statistic under the assumption that the null hypothesis is true. Complete parts (a) through (f) below. Reject, Do not reject Ho Но | 0.08 -1.405 0 UD. -- 1.403 b. Determine the nonrejection region. O A. zs 1.405 O...
Assume a normal distribution and use a hypothesis test to test the given claim According to...
Assume a normal distribution and use a hypothesis test to test the given claim According to city reports, it was found that the mean age of the prison population in the city was 26 years. He obtains a random samplo of 25 prisoners and finds a mean age of 24.4 years and a standard 20. years. Marc wants to test the claim that the mean age of the prison population in his city is less than 26 deviation of 9.2...
Identify the null hypothesis. alternative hypothesis, test statistic, decision about the null hypothesis and final conclusion...
Identify the null hypothesis. alternative hypothesis, test statistic, decision about the null hypothesis and final conclusion that addresses the original claim Various temperature measurements are recorded at different times for a particular city. The mean of 20 degrees is obtained for 60 temperatures on 60 different days. Assuming that the population standard deviation is 1.5 degrees, test the claim that the population mean is 22 degrees. Use a 0.05 significance level Hou = 22; H1 is u# 22 Test statistic:...
If you use a 0.10 level of significance in a (two-tail) hypothesis test, the decision rule for rejecting Ha 14.4. If you use the Z test, is shown below. Wor Reject H, if ZSTAT - 1.645 or ZSTAY> +1.645. What is your decision if ZSTAT= +1.96? min Choose the correct answer below. Plai O A. Since ZSTA falls into the rejection region, do not reject Ho. 20 O B. Since ZSTAT falls into the nonrejection region, reject Ho Crunc oC....
Determine the decision criterion for rejecting the null hypothesis in the given hypothesis test, i.e., describe the values of the test statistic that would result in rejection of the null hypothesis. We wish o compare he means of two populations using paired observations. Suppose hat d: 3 12 sd 2. and n : 8 and that you wish to est e h pothesis below at he 1 % level of signiticance hat decision le ou d ou u O A....
QUESTION 4 Use the one- proportion z-test to perform the specified hypothesis test. Use the criticalvalue approach x®7, n.81 , H 0: p-0.08, H a: p # 0.08, α-0.10 O z = 0.21; critical values 1.645; do not reject Ho o z-1.87; critical values +1.645; reject Ho O z -0.41; critical values ±1.28; do not reject Ho O z. 0.21; critical values 1.28; do not reject Ho perform the specified hypothesis test. Use the critical-value approach
QUESTION 4 Use the...
Use the one-proportion z-test to perform the specified hypothesis test. Use the critical-value approach. 10) x=6, n=83, Ho: p=0.08, Ha:p*0.08, a = 0.10 A) z = -0.26; critical values = 1.28; do not reject Ho B) z= -0.41; critical values = +1.28; do not reject Ho C) z= -0.26; critical values = 41.645; do not reject Ho D) z= 1.87; critical values = +1.645; reject Ho
Provide an appropriate response. Find the P-value for the hypothesis test with the standardized test statistic z. Decide whether to reject H o for the level of significance a. Right-tailed test z= 0.52 a= 0.05 0.0195; Reject Ho 0.3015; Reject Ho O 0.3015; Fail to reject Ho O 0.6030; Fail to reject Ho QUESTIO 8 points Save Answer Provide an appropriate response. Find the critical value and rejection region for the type of z- test with level of significance a....
Consider the following hypothesis test. Given that n = 78, o = 11, x = 50.7, and a = 0.10, complete parts a through d below. Ho:us 48 Ha:p> 48 a. State the decision rule in terms of the critical value(s) of the test statistic. the critical value(s), . Otherwise, do not reject the null Reject the null hypothesis if the calculated value of the test statistic, z, is greater than hypothesis. (Round to two decimal places as needed. Use...
Provide an appropriate response. Find the P-value for the hypothesis test with the standardized test statistic z. Decide whether to reject H o for the level of significance a. Two-tailed test z= 1.95 a = 0.05 0.0512; fail to reject Ho 0.0256; reject Ho 0.9744; fail to reject Ho 0.0512; reject Ho QUESTIO 8 points Save Answer Provide an appropriate response. Find the P-value for the hypothesis test with the standardized test statistic z. Decide whether to reject H o...
The graph to the right portrays the decision criterion for a hypothesis test for a population mean u. The null hypothesis for the test is Ho: u = Ho. The curve in the graph is the normal curve for the test statistic under the assumption that the null hypothesis is true. Complete parts (a) through (f) below. Reject, Do not reject Ho Но | 0.08 -1.405 0 UD. -- 1.403 b. Determine the nonrejection region. O A. zs 1.405 O...
Assume a normal distribution and use a hypothesis test to test the given claim According to city reports, it was found that the mean age of the prison population in the city was 26 years. He obtains a random samplo of 25 prisoners and finds a mean age of 24.4 years and a standard 20. years. Marc wants to test the claim that the mean age of the prison population in his city is less than 26 deviation of 9.2...
Identify the null hypothesis. alternative hypothesis, test statistic, decision about the null hypothesis and final conclusion that addresses the original claim Various temperature measurements are recorded at different times for a particular city. The mean of 20 degrees is obtained for 60 temperatures on 60 different days. Assuming that the population standard deviation is 1.5 degrees, test the claim that the population mean is 22 degrees. Use a 0.05 significance level Hou = 22; H1 is u# 22 Test statistic:...
Most questions answered within 3 hours.
-
Tip Calculator App
For this project, you will create a tip calculator Android
app. The user...
asked 5 minutes ago -
A first order chemical reaction has an energy of activation of
90.0 kJ/mol and a rate...
asked 1 hour ago -
Which statement is not correct?
Mutations change the sequence of nucleotides in DNA.
Mutations can be...
asked 3 hours ago -
An organization is not required to accommodate an employee's
disability when the accommodation would cause "undue...
asked 3 hours ago -
Mojo Mining has a bond outstanding that sells for $2,165 and
matures in 17 years. The...
asked 3 hours ago -
Olympic weightlifter Zoe Smith holds a 58 kg barbell over her
head, 2.1 meters above the...
asked 3 hours ago -
For sample average = 28 and a μ = 17 and a s = 4 and...
asked 3 hours ago -
A
short forward contract that was negotiated some time ago will
expire in three months and...
asked 3 hours ago -
If R = R1L2/L3, what is the measurement error dR based on the
rules of error...
asked 4 hours ago -
At equilibrium, the concentrations of N2(g),
O2 (g) and NO (g) in a sealed reaction vessel...
asked 4 hours ago -
Find P(X-bar > 15.5)
n=81, Mean=15, SD=1
asked 4 hours ago -
3. What percentage of search engine users don’t go to the next
page of search results?...
asked 4 hours ago