Math 533 sample test Study guides, Class notes & Summaries

Running Head: Course Project Part-B Math-533 Hypothesis Testing By: Sagar Patel Professor: Terrance Encalarde Keller Graduate School of Management June 10th, 2017 Running Head: Course Project Part-B A hypothesis testing involves the testing of the null hypothesis and the alternative hypothesis. When testing the hypothesis, either the null hypothesis or the alternative hypotheses is rejected. The Company can use hypothesis testing to examine if it should keep a current process, change ...

MATH 533 Week 8 Final Exam Set 3 Answer The length of time to do a cable installation by Multi-Cable Inc. is normally distributed with a mean of 42.8 minutes & a standard deviation of 6.2 minutes. What percentage of installations take less than 30 minutes? x = The length of time to do a cable installation  = 42.8  = 6.20 z = x -   P(x < 30) = P(z < -2.06) = 0.5 - 0.4803 = 0.0197 or 1.97% Answer Accident claims are checked for completeness by branch offices of Fortune Insurance ...

MATH 533 Final Exam The length of time to do a cable installation by Multi-Cable Inc. is normally distributed with a mean of 42.8 minutes and a standard deviation of 6.2 minutes. What percentage of installations takes less than 30 minutes? Accident claims are checked for completeness by branch offices of Fortune Insurance before they are sent to a regional office for payment. Historically 80% of the claims are complete when they reach the regional office. You select a random sample of 20 ...

MATH 533 Final Exam 1. (TCO D) Putting People to Work has a growing business placing out-of-work MBAs. They claim they can place a client in a job in their field in less than 36 weeks. You are ……the following data from a sample. Sample size: 100 – Population standard deviation: 5 – Sample mean: 34.2 – Formulate a hypothesis test to evaluate the claim. 2. (TCO B) The Republican party is interested in studying the number of republicans that might vote in a particular congressional...

Math-533 Hypothesis Testing Keller Graduate School of Management A hypothesis testing involves the testing of the null hypothesis and the alternative hypothesis. When testing the hypoth esis, either the null hypothesis or the alternative hypotheses is rejected. The Company can use hypothesis testing to examine if it should keep a current process, change a current process or start a new process. It can also examine different areas to see if an employee or manager’s ideas would prove more produc...

Hypothesis Testing MATH 533 Course Project Part B Manasés Rivera 6/12/2020 In this hypothesis testing, there are two type hypotheses made, one is called Alternate hypothesis and second is Null Hypothesis. What would be researched, it is called Alter hypothesis and in against of alternate hypothesis called Null hypothesis. 1. Mean sales per week exceed 45 per salesperson In the prearranged problem, it will test that the sales per week is more than 45 per sales person. It is important q...

MATH 533 FINAL EXAM 3- GRADED A MATH 533 Final Exam The length of time to do a cable installation by Multi-Cable Inc. is normally distributed with a mean of 42.8 minutes and a standard deviation of 6.2 minutes. What percentage of installations takes less than 30 minutes? Accident claims are checked for completeness by branch offices of Fortune Insurance before they are sent to a regional office for payment. Historically 80% of the claims are complete when they reach the regional office. ...

MATH 533 FINAL EXAM 2- ALREADY GRADED A DESCRIPTION MATH 533 Final Exam 1. (TCO D) Putting People to Work has a growing business placing out-of-work MBAs. They claim they can place a client in a job in their field in less than 36 weeks. You are ……the following data from a sample. Sample size: 100 – Population standard deviation: 5 – Sample mean: 34.2 – Formulate a hypothesis test to evaluate the claim. 2. (TCO B) The Republican party is interested in studying the number of rep...

MATH 533 WEEK 6 COURSE PROJECT PART B, HYPOTHESIS TESTING MATH 533 Week 6 Course Project Part B: Hypothesis Testing and Confidence Intervals Your manager has speculated the following: a. The average (mean) sales per week exceeds 41.5 per salesperson. b. The true population proportion of salespeople that received online training is less than 55%. c. The average (mean) number of calls made per week by salespeople that had no training is less than 145. d. The average (mean) time p...