You wish to test the following claim (Ha) at a significance level of a = 0.005.Н:р — 0.3Ha:p + 0.3You obtain a sample of size n = 737 in which there are 260 successful observations. For this test, youshould NOT use the continuity correction, and you should use the normal distribution as an approximationfor the binomial distribution.What is the critical value for this test? (Report answer accurate to three decimal places.)critical value - ±What is the test statistic for this sample? (Report answer accurate to three decimal places.)test statistic =The test statistic is...O in the critical regionO not in the critical regionThis test statistic leads to a decision to...O reject the nullaccept the nullO fail to reject the nullAs such, the final conclusion is that...O There is sufficient evidence to warrant rejection of the claim that the population proportion is notequal to 0.3.O There is not sufficient evidence to warrant rejection of the claim that the population proportion isnot equal to 0.3.The sample data support the claim that the population proportion is not equal to 0.3.O There is not sufficient sample evidence to support the claim that the population proportion is notequal to 0.3.Check Answer

Name: You wish to test the following claim (Ha) at a significance level of
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: You wish to test the following claim (Ha) at a significance level of a = 0.005.Н:р — 0.3Ha:p + 0.3You obtain a sample of size n = 737 in which there are 260 successful observations. For this test, youshould NOT use the continuity correction, and you

Given that, Sample size n=737 Sample proportion of successful observations p^=260737=0.353

Math

Statistics

You wish to test the following claim (Ha) at a significance level of a 0.005. H.:p = 0.3 Ha:p + 0.3 %3D You obtain a sample of size n = 737 in which there are 260 successful observations. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = ± What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = The test statistic is...

You wish to test the following claim (Ha) at a significance level of a 0.005. H.:p = 0.3 Ha:p + 0.3 %3D You obtain a sample of size n = 737 in which there are 260 successful observations. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = ± What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = The test statistic is...

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

You wish to test the following claim (H.) at a significance level of a = 0.005. H.:p = 0.33 Ha:p + 0.33 You obtain a sample of sizen = 256 in which there are 80 successful observations. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = ± What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic =
You wish to test the following claim (Ha) at a significance level of a = 0.001. Ho:p= 0.81 Ha:p+ 0.81 You obtain a sample of size n = 704 in which there are 543 successful observations. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = + What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = The test statistic is... O in the critical region O not in the critical region This test statistic leads to a decision to... O reject the null O accept the null O fail to reject the null As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the population proportion is not equal to 0.81. O There is not sufficient evidence to warrant rejection of the claim that the population…
2. please answer the qestion:
You wish to test the following claim (Ha) at a significance level of a = 0.05. Ho:p = 0.57 Ha:p # 0.57 You obtain a sample of size n = 452 in which there are 232 successful observations. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is... O less than (or equal to) a greater than a This test statistic leads to a decision to... O reject the null O accept the null O fail to reject the null As such, the final conclusion is that.... There is sufficient evidence to warrant rejection of the claim that the population proportion is not equal to 0.57. There is not sufficient evidence to warrant rejection of the claim that the population proportion is not equal to 0.57. The…
You wish to test the following claim (Ha) at a significance level of a 0.05. %3D H.:p 0.12 Ha:p> 0.12 You obtain a sample of size n = you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. 497 in which there are 75 successful observations. For this test, What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = The test statistic is.. O in the critical region O not in the critical region This test statistic leads to a decision to... O reject the null Oaccept the null O fail to reject the null As such, the final conclusion is that.. O There is sufficient evidence to warrant rejection of the claim that the population proportion is greater than 0.12. O There is not sufficient evidence to warrant rejection of the claim that the population…
If the z-value for a given x of a random variable Z is z =1.06, and the distribution of X is normal with a mean of 60 and a standard deviation of 6, to what x-value does this z-value correspond?
You wish to test the following claim (Ha) at a significance level of a = 0.05. Ho: p = 0.4 Ha: p<0.4. You obtain a sample of size n = 356 in which there are 123 successful observations. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is... O less than (or equal to) a greater than a This test statistic leads to a decision to... O reject the null O accept the null O fail to reject the null As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the population proportion is less than 0.4. There is not sufficient evidence to warrant rejection of the claim that the population proportion is less than 0.4. The sample…
Reaction time is the amount of time it takes to respond to a stimulus, and for automobile drivers, it is an important factor in staying safe while on the road by avoiding rear-end collisions. Reaction times vary from driver to driver and tend to be longer than one might think. A recent study determined that the time for an in-traffic driver to react to a brake signal from standard brake lights can be modeled with a normal distribution having mean value 1.24 seconds and standard deviation of 0.45 seconds. If we let X denote reaction time for automobile drivers, use the appropriate Normal Distribution to determine each of the following. 1. What is the probability that a driver has a reaction time less than 0.6 seconds? 2. Approximately what proportion of drivers have a reaction time more than 2.5 seconds? 3. Within what limits, centered about the mean, would you expect driver reaction times to lie with 95% probability? What are the z-scores for these limits? 4. What is the reaction time…
You wish to test the following at a significance level of = 0.01. Ho:p = 0.1 H1:p > 0.1 You obtain a sample of sizen = 158 in which there are 18 successful observations. For this test, we use the normal distribution as an approximation for the binomial distribution. For this sample... a. The test statistic (z) for the data = (Please show your answer to three decimal places.) b. The p-value for the sample (Please show your answer to four decimal places.) c. The p-value is... greater than a O less than (or equal to) a d. (Recall that when p(-value) is low, the null must go; when p(-value) is high, the null must fly) Base on this, we should .... fail to reject the null hypothesis accept the null hypothesis O reject the null hypothesis the final conclusion is that... e. As suc The sample data suggest that the population proportion is significantly greater than 0.1 at the significant level of 0.01. a = O The sample data suggest that the population proportion is not significantly greater…
You wish to test the following claim (Ha) at a significance level of a = 0.02. Ho: p = 0.22 Ha:p> 0.22 You obtain a sample of size n = 728 in which there are 183 successful observations. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is... O less than (or equal to) a O greater than a This test statistic leads to a decision to... O reject the null O accept the null O fail to reject the null As such, the final conclusion is that... There is sufficient evidence to warrant rejection of the claim that the population proportion is greater than 0.22. There is not sufficient evidence to warrant rejection of the claim that the population proportion is greater than 0.22. The…
Which of the following statements about non-parametric tests are correct? O Kruskal-Wallace test compares the differences in the ranks of data across >2 levels of one treatment to the differences in ranks within those levels. After calculating U-values, you should use the larger of the two numbers to determine the significance of your test for a given alpha. If your data violate the assumptions of GLM, they are not comparable to a generic normal distribution for the purposes of significance testing. The Kruskal-Wallace test can be used if data from a 2-way factorial experiment violate the assumptions of the GLM. Spearman correlations are more powerful than Pearson correlations.
You wish to test the following claim (Ha) at a significance level of a = 0.02. Ho:p= 0.28 Ha:p< 0.28 You obtain a sample of size n = 308 in which there are 65 successful observations. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is... O less than (or equal to) a O greater than a This test statistic leads to a decision to... O reject the null O accept the null O fail to reject the null As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the population proportion is less than 0.28. O There is not sufficient evidence to warrant rejection of the claim that the population proportion is less than 0.28. The…