Ramsay Test Data Interpretation & Analysis 3

Question 1

A line graph shows production peaking at noon and dropping by evening. What can you conclude about evening output?

Accepted Answer

It is lower than at noon

Answer

It is higher than at noon

Answer

It is the same as noon

Answer

It cannot be determined

Question 2

A reading must stay between 90 and 110 units. A gauge shows 115. What is the correct interpretation?

Accepted Answer

The reading is above the acceptable range

Answer

The reading is within range

Answer

The reading is below range

Answer

The reading is exactly at the limit

Question 3

A histogram shows most measurements clustered near 50 mm with few outliers at 70 mm. What does this suggest?

Accepted Answer

Most parts measure close to 50 mm

Answer

Most parts measure 70 mm

Answer

All parts are identical

Answer

The data is evenly spread

Question 4

A worker compares two pumps: Pump 1 uses 5 kWh/hr, Pump 2 uses 3 kWh/hr. Over 8 hours, how much more energy does Pump 1 use?

Accepted Answer

16 kWh

Answer

24 kWh

Answer

40 kWh

Answer

8 kWh

Question 5

A control chart point falls outside the upper control limit. What action is typically indicated?

Accepted Answer

Investigate the process for a problem

Answer

Ignore it as normal variation

Answer

Lower the control limit

Answer

Stop recording data

Question 6

A table shows scrap rates: Line 1 at 3%, Line 2 at 7%, Line 3 at 5%. Which line is most efficient in reducing scrap?

Accepted Answer

Line 1

Answer

Line 2

Answer

Line 3

Answer

All equal

Question 7

A meter reading increases from 1,250 to 1,400. What is the total increase?

Accepted Answer

150

Answer

250

Answer

100

Answer

350