Shift 2: 18 25 56 42 29 38 54 47 35 30. shift 2: 23 19 50 49 67 34 30 59 40 33. shift 3: 19 22 24 40 45 29 33 29 39 59. shift 4: 21 23 25 40 35 19 70 40 22 23.    the summary statistics for all of the workers at a steel factory are shown. four sample groups were taken from each of the four shifts. for which sample group is the mean closest to the population mean?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points