Write Up Assignment 2: Due February 24th Dt. Parker is a math professor at University Blackwood, home of the fights corn nuggets. Dr. Parker has been gathering information on his Algebra I class for years. Dr. Parker also serves as a member of the graduate faculty in the Applied Statistics department at UB. You are one of Dr. Parker's graduate assistance (which can be a thankless position at times). Dr. Parker has given you a data set of his Algebra I case. Historically the final exam average for Dr. Parker's Algebra course has been 79.8. For this assignment you will use the data set provided and complete the following data analysis. 1. A one-way ANOVA For this analysis, you will select the correct variable or variables to be used and you will provide the following information below as a well written, referred document. A research question Variables used for the question The correct null and alternative hypotheses A description and the assumptions for the analysis Relevant SPSS output (presented in APA format) Interpretation of the results This assignment should be completed using SPSS and have a reference section at the end of the document.

For each vignette, choose the type of research that is being conducted. There is only one correct answer for each vignette. Here are your answer choices for questions 1-18   Case Study                                                                       Naturalistic Observation Laboratory Observation                                                Survey Correlation                                                                      Test Experiment                                                                      Longitudinal Design Cross Section                                                                   Cross Sequential Design   Maria wants to understand the political demographics in her community, so she creates a questionnaire asking people to identify their age, gender, political affiliation, religion and marital status. After Maria collects the abovementioned data (in question #12), she then identifies the relationships between religion and political affiliation. Kathi…

BMX racing is a sprint sport where races range from around 30 to 45 seconds depending on the length of the track. Given races are over in such a short time, the start - commonly referred to as gate starts due to everyone lining up on a gate, are critical to success in the sport. A coach with a particular interest in data analysis coaching an elite athlete records data at a local racetrack for the time it takes their athlete to reach the bottom of the starting hill. The coach has found that the hill times for their athlete follow a normal distribution with mean 2.3 seconds and standard deviation 0.02 seconds. (a) What hill time distinguishes the slowest 10% of hill times? (b) What is the probability that a randomly selected hill time is less than 2.27 seconds? (c) Let X be the number of hill times that are less than 2.27 seconds from 10 separate starts. Assuming the athlete is well rested between starts, what distribution might you consider X to follow. Justify your response by…

Please help needed on this asap. Thanks so much! It has been observed that some persons who suffer colitis, again suffer colitis within one year of the first episode. This is due, in part, to damage from the first episode. The performance of a new drug designed to prevent a second episode is to be tested for its effectiveness in preventing a second episode. In order to do this two groups of people suffering a first episode are selected. There are 170 people in the first group and this group will be administered the new drug. There are 132 people in the second group and this group wil be administered a placebo. After one year, 14% of the first group has a second episode and 18% of the second group has a second episode. What is a 90% confidence interval for the difference in true proportion of the two groups.