Multiple Choice
A manufacturer of heaters wants to determine if the height of the heater warms a room more quickly.Four different heights were studied.The shortest heater group had n=12 with an average time to heat the room of 15.9 minutes.The tallest heater group had n=10 with an average time to heat the room of 17.3 minutes.Using an alpha of 0.01, MSE of 2.88, and N=44, what would be the result of the Tukey-Kramer formula?
A) 4.70
B) 2.01
C) 1.24
D) 1.40
E) 2.41
Correct Answer:
Verified
Correct Answer:
Verified
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