Think about a question the answer to which will help you to inform your work decision making and/or efficiency; state it as a survey question. Describe who your target population is (e.g. customers, all employees in your company, all managers in your company, students graduating this year with a bachelor […]

 Think about a question the answer to which will help you to inform your work decision making and/or efficiency; state it as a survey question. Describe who your target population is (e.g. customers, all employees in your company, all managers in your company, students graduating this year with a bachelor […]

   Reaction times in seconds for participants with 5 hours of sleep0.190.170.20.180.130.160.210.20.140.160.150.120.160.180.21  Reaction times in seconds for participants with 8 hours of sleep0.060.130.10.090.10.110.20.140.080.110.110.080.110.120.15   Explain whether the researcher should use an independent-samples t-test or a related-samples t-test for this scenario. Provide a rationale for your decision. Identify the independent variable […]

                      Participant Sleep Time Reaction Time 1                   7                          0.08 2                 8.5                           0.08 3                  8                           0.09 4                  7                            0.17 5                6.5                             0.09 6                  5                             0.09 7                7.25                             0.09 8                  7                              0.08 9                  8.5                        0.06 10                   8                               0.06 11                    6.5                        0.2 12                    7                              0.15 13                     5                              0.089 14                   7.25                         0.1 […]

Home>Mathematics homework help>Statistics homework help In September 2018, TD Bank issued the new “Series 20” preferred shares. In September, you bought 100 shares for $25 per share, in November you bought 80 more shares for $24 per share and in December bought another 220 shares for $21 per share.   The […]

Home>Mathematics homework help>Statistics homework help    For this Assignment, you will continue your practice as a critical consumer of research. You will critically evaluate a scholarly article related to multiple regression. To prepare for this Assignment: · Use the Course Guide and Assignment Help found in this week’s Learning Resources […]

Home>Mathematics homework help>Statistics homework help    1. The manager of a local fast-food chain wants to improve the service provided to customers who use the drive-up window. As a first step in this process, the manager records how long it takes from the time the customer first enters the drive-in […]

Home>Mathematics homework help>Statistics homework help    For this Assignment, you will continue your practice as a critical consumer of research. You will critically evaluate a scholarly article related to multiple regression. To prepare for this Assignment: · Use the Course Guide and Assignment Help found in this week’s Learning Resources […]

This week’s readings discuss conditional probabilities, conditional odds, logits, odds ratios, relative risk, and slopes. These can all be confusing terms but the good news is that all these values have some relationship to each other. Researchers have their own opinions on which values makes the most sense to report. […]

  Task#1: Human Resource Consulting (HRC) surveyed a random sample of 60 construction companies to find information on the costs os their health care plans. One of the items being tracked is the annual deductible that employees must pay. The Minnesota Department of Labor reports that historically the mean deductible […]

 Monica’s reading comprehension score = 9.0 Mean fourth grade reading comprehension score = 6.0 Standard deviation of the fourth grade’s reading comprehension = 1.5 Monica’s z-score in math = 1.8 Mean fourth grade math score = 8 Standard deviation of the fourth grade’s math scores = 1.0   Lucy wants to know how her fourth-grade daughter, […]

  Develop a questionnaire to collect data on the type of features  students at a college  will be  looking for in a mobile application. After you have identified the  features, choose 2 features and collect data from 10 hypothetical  students/people to complete the survey. The scale will use an interval […]

This week’s readings discuss conditional probabilities, conditional odds, logits, odds ratios, relative risk, and slopes. These can all be confusing terms but the good news is that all these values have some relationship to each other. Researchers have their own opinions on which values makes the most sense to report. […]

  Task#1: Human Resource Consulting (HRC) surveyed a random sample of 60 construction companies to find information on the costs os their health care plans. One of the items being tracked is the annual deductible that employees must pay. The Minnesota Department of Labor reports that historically the mean deductible […]

 Monica’s reading comprehension score = 9.0 Mean fourth grade reading comprehension score = 6.0 Standard deviation of the fourth grade’s reading comprehension = 1.5 Monica’s z-score in math = 1.8 Mean fourth grade math score = 8 Standard deviation of the fourth grade’s math scores = 1.0   Lucy wants to know how her fourth-grade daughter, […]