the help desk is keeping track of the number of minutes the average caller spends on hold. according to the…

the help desk is keeping track of the number of minutes the average caller spends on hold. according to the table, during which interval did the average time spent on hold increase? average time on hold with help desk week average time on hold (minutes) 1 7 2 5 3 3 4 2 5 3 6 5 week 1 to week 3 week 1 to week 4 week 4 to week 6 week 3 to week 5

the help desk is keeping track of the number of minutes the average caller spends on hold. according to the table, during which interval did the average time spent on hold increase? average time on hold with help desk week average time on hold (minutes) 1 7 2 5 3 3 4 2 5 3 6 5 week 1 to week 3 week 1 to week 4 week 4 to week 6 week 3 to week 5

Answer

Explanation:

Step1: Analyze time - on - hold values for each interval

Check the average time on hold values for different weeks. Week 1: 7 minutes, Week 2: 5 minutes, Week 3: 3 minutes, Week 4: 2 minutes, Week 5: 3 minutes, Week 6: 5 minutes.

Step2: Check each option

  • Option 1 (week 1 to week 3): 7→5→3, time is decreasing.
  • Option 2 (week 1 to week 4): 7→5→3→2, time is decreasing.
  • Option 3 (week 4 to week 6): 2→3→5, time is increasing.
  • Option 4 (week 3 to week 5): 3→2→3, first decreases then increases but not a continuous increase.

Answer:

week 4 to week 6