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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 two part analysis, table analysis, graphics interpretation 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

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

For training seats, case 2, nonnegative integers x and y satisfy x+y=27 and 2x+3y is at most 60. Select the minimum and maximum possible y.

Minimum y

Maximum y

3. Practice

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

Parts inspected

Parts inspected, audit 2. Counts refer to completed jobs in one week. Revenue is in hundreds of credits; hours are paid staff hours. No other jobs occurred.

SiteJobsRevenueHours
North28564
East38382
West481445
South661323

Parts inspected, audit 2. Counts refer to completed jobs in one week. Revenue is in hundreds of credits; hours are paid staff hours. No other jobs occurred.

Among sites with at least four hours, West has the greater revenue per job.

Every site with revenue per job below 2 has fewer than three hours.

There is a site with exactly three hours and revenue per job above 2.

4. Practice

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

Parts inspected

Parts inspected: dataset 2. Period (or category for a pie); Count. Values from the graphic:

A28
B38
C48
D38

The graphic shows parts inspected in four categories, dataset 2. Counts are exact; use only these observations. A connected line describes successive periods; it does not establish a cause.

Of the total count, B and D together account for

The median of the four counts is

5. What you can do now

Review the two part analysis, table analysis, graphics interpretation decisions in this data insights sample. Identify the particular restriction or evidence that changed your answer, and return to the corresponding worked lesson before trying a new case.