HELP PLEASE!! Part A
As the company has increased in popularity, it has continued to add employees in all departments. The production facility
manager has provided data that shows the relationship between the number of units produced in an hour and the
number of workers on the production line during that hour. The data is shown in the table.

Number of workers
29
31
19
21
23
25
17
27
1,092

Units Produced
1,192
1,040
1,142
992
943
842
892

Plz answer questions 2, 3, 4

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.

Researchers are conducting experiments to determine the role of alcohol in the development of depression. after the study is complete, they determine that the relative risk of developing depression is 1.55 with a 95 % ci of 1.2 -1.9. each group is then divided into nonsmokers and smokers. the relative risk for the nonsmokers is 1.12 with a 95% ci of 0.87-1.37. the relative risk for the smokers is 1.7 with a 95 % cl of 1.5-1.9. what type of bias may affect this study? a. procedure bias b. recall bias c. selection bias d. confounding e. lead-time bias