Delayed checkpoint

Delayed checkpoint: a separate sample with explanations after your response.

Paper packet. Every task here also exists on screen, where it is checked automatically; answers written on paper are not assessed by Nydus. When you are back at a device, enter your answers there.

1. What you will learn

Delayed checkpoint: attempt the integer properties, strengthen, table analysis sample after a study gap. Use the target of each question to decide which information matters, and record your initial response before reading its explanation.

2. Practice

What is the remainder when 4 to the fifth power is divided by 7?

2
4
1
3
-2

3. Practice

A theater sends audiences a transport guide and subsequently fewer ticket holders arrive late. During the same period it also moves performances thirty minutes later. A coordinator concludes that the intervention caused the improvement, arguing that travel information helps audiences choose workable routes. Which finding most strengthens the coordinator's causal explanation?

for performances at the same time, randomly selected ticket holders sent the guide arrive late less often
lateness declines just as much among attendees who did not receive the guide
Staff expected the intervention to help before it began.
The intervention was introduced after several months of discussion.
Some other organizations have adopted similar interventions.

4. Practice

Answer every part using the supplied sources. All parts must be correct.

Repair orders

Repair orders, audit 3. Counts refer to completed jobs in one week. Revenue is in hundreds of credits; hours are paid staff hours. No other jobs occurred.

Site	Jobs	Revenue	Hours
North	27	54	4
East	37	37	2
West	47	141	5
South	64	128	3

Repair orders, audit 3. Counts refer to completed jobs in one week. Revenue is in hundreds of credits; hours are paid staff hours. No other jobs occurred.

North and East together complete more jobs than South.

East has the fewest paid hours.

West's revenue is three times its job count.

5. What you can do now

Review the integer properties, strengthen, table analysis decisions in this mixed practice sample. Identify the particular restriction or evidence that changed your answer, and return to the corresponding worked lesson before trying a new case.