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BoyzGonWild BoyzGonWild
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6 years ago
Thermostats are subjected to rigorous testing before they are shipped to air conditioning technicians around the world. Results from the last five samples are shown in the table. Is the process under control?
 
  Unit  Sample 1 Sample 2 Sample 3 Sample 4 Sample 5
  1 73.5 70.8 72.2 73.6 71.0
  2 71.3 71.0 73.1 72.7 72.2
  3 70.0 72.6 71.9 72.4 73.3
  4 71.1 70.6 70.3 74.2 73.6
  5 70.8 70.7 70.7 73.5 71.1
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bhodgesbhodges
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BoyzGonWild Author
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6 years ago
Just got PERFECT on my quiz
Alina01978
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this is exactly what I needed
Fleury
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Helped a lot
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