refer to the baseball 2018 data, which report information on the 2018 major league baseball season. picture click here for the excel data file a. rank the teams by the number of wins and their total team salary. use the 0.01 significance level. a-1. compute the coefficient of rank correlation between the two variables. (round your answer to 4 decimal places.) a-2. state the null and alternate hypotheses. a-3. state the decision rule. (round your answer to 3 decimal places.) a-4. compute the value of test statistic. (round your answer to 3 decimal places.) a-5. what is your decision regarding h0? a-6. can we conclude that there is a positive correlation between the ranks of wins and salary? multiple choice yes no correct b. assume that the distributions of team salaries for the american league and national league do not follow the normal distribution. b-1. state the null and alternate hypotheses. b-2. state the decision rule. (negative amount should be indicated by a minus sign. round your answers to 2 decimal places.) b-3. compute the value of z. (round your answer to 4 decimal places.) b-4. what is your decision regarding h0? b-5. can we conclude that there is a difference in the two distributions? c. rank the 30 teams by attendance and by team salary. use the 0.05 significance level. c-1. compute the coefficient of rank correlation between the two variables. (round your answer to 4 decimal places.) c-2. state the null and alternate hypotheses. c-3. state the decision rule. (round your answer to 3 decimal places.) c-4. compute the value of test statistic. (round your answer to 4 decimal places.) c-5. what is your decision regarding h0? c-6. is it reasonable to conclude the ranks of these two variables are related? prevquestion 3 of 3 total3 of 3visit question mapthis is the last question in the assignment. to submit, use alt s. to access other questions, proceed to the question map button.next