Math 533 - applied managerial statistics keller graduate school of management project part b: hypothesis testing and confidence intervals hypothesis testing a) the manager speculated that the average (mean) level of glucose is less than 130. Math 533 project consumer tel – 123-456-7891 july 21st 2013 lakshan nanayakkara aj davis is a department store chain, which has many credit customers a sample of 50 credit customers is selected with data collected on location, income, credit balance, number of people and years lived in the house. 1 using the sample data, perform the hypothesis test for each of the above situations in order to see if there is evidence to support your managers belief in each case ad in each case, use the five-step hypothesis testing procedure, with α = 05, and explain your conclusion in simple terms.
Math 533 project probability that an event will occur, when another event is known to occur or to have occurred if the events are a and b respectively, this is said to be the probability of a given b. Course project part three professor douglas nottingham march 27, 2014 1 generate a scatterplot for credit balance vs size, including the graph of the best fit line interpret the larger the size of the family the larger the credit balances is for the family. Below is an essay on math 533 statistics: course project b from anti essays, your source for research papers, essays, and term paper examples based on the statistical analysis, we can support the claim that the average (mean) annual income was less than $50,000. 1 mean sales per week exceeds 415 per salesperson 2 proportion receiving online training is less than 55% 3 mean calls made among those with no training is less than 145 4.
Math 533 (applied managerial statistics) complete course - devry - math 533 (applied managerial statistics) complete course - devry #wattpad #short-story find this pin and more on activity mode by activity mode. 19m 683k 24k oh my god this book is so weird and cringey i'm not like this anymore if you know me irl please don't judge me, i was in a phase and alone ~ ahahahahahahaha i'm going to hell ~trigger warning~ don't click on this if you're innocent. Urban location is somewhat between suburban and rural the n value for all three location is 50 per above data there are no outliers one more factor to consider is that almost half the people 21 (from sample 50) live in urban areas. Project part b is worth 100 total points see grading rubric below submission: the report from part 3 + all of the relevant work done in the hypothesis testing (including minitab) in 1, and the confidence intervals (minitab) in 2 as an appendix.
Name: minh nguyen class: math 533 project part b in this report, i will be performing hypothesis testing to each requirement using seven elements of test hypothesis with a = 002 in order to provide more insights for my manager. Math533 project part b: hypothesis testing and confidence intervals your manager has speculated the following: a the average (mean) annual income was greater than $45,000, b the true population proportion of customers who live in a suburban area is less than 45%, c the average (mean) number of years lived in the current home is greater than 8 years, d the average (mean) credit balance for. Math 533 project part a maurice s butler math533—applied managerial statistics course project: part a introduction this project is based upon statistical data compiled concerning aj davis department stores, specific to a sample of its customer base. Mean time per call is greater than 15 minutes 1 using the same data set from part a, perform the hypothesis test for each speculation order to see if there is evidence to support the manager's belief.
Math 533 devry course project aj davis department math 533 devry course project aj davis department aj davis is a department store chain, which has many credit customers and wants to find out more information about these customers. Attachments project bdocx using the sample data, perform the hypothesis test for each of the above situations in order to see if there is evidence to support your manager’s belief in each case a-d. Math 533 week 1-6 all homework math 533 entire course (homework, quiz, course project, final) math 533 week 1-7 complete course project, homework math 533 complete course project math 533 week 2.
Theresa mcdaniels math 533 project part a introduction the following statistical information is based on data from the aj davis dept store, who wanted to find out a little more about their credit customers the data is compromised of a sample of 50 credit customers based on five different variables 1 location (rural, urban, suburban) 2. To better understand this graph, 1 thru 7 in x axis represents the number of people each dot represents on the iterations of each number for example “1” on x axis, there are 5 dots, which means there are 5 customers who are single “7” on x axis, there are 3 dots, which mean there are 3 customers who have 7 people in the house. Math 533 quiz, course project and final exam gm533 applied managerial statistics - devry download math 533 week 1 quiz math 533 week 2 course project part a math 533 week 6 course project part b math 533 week 6 chapter 13 simple linear regression analysis - solutions math 533 week 6 checkpoint.
Snaptutorial is a online tutorial store we provides math 533 week 6 course project part b hypothesis testing and confidence intervals (salescall project. In this course project, we have been provided 5 different variables with 50 samples they are “location”, a qualitative variable, and 4 quantitative variables, ”income”, “size”, “year” and “credit balance. Use the seven elements of a test of hypothesis from section 71 of your text book, as well as the p-value calculation from section 73, and explain your conclusion in simple terms compute 99% confidence intervals for each of the variables described in a -d , and interpret these intervals. Math 533 course project part b part b: hypothesis testing and confidence intervals the data file includes four hypotheses labelled a – d a mean sales per week exceeds 415 per salesperson b proportion receiving online training is less than 55.