At the same time each day, a researcher records the temperature in each of three greenhouses. The table shows
the temperatures in degrees Fahrenheit recorded for one week. i) Use a 0.05 significance level to test the claim that the average temperature is the same in each greenhouse.
ii) How are the analysis of variance results affected if 8° is added to each temperature listed for greenhouse #3?

Question

At the same time each day, a researcher records the temperature in each of three greenhouses. The table shows
the temperatures in degrees Fahrenheit recorded for one week.  i) Use a 0.05 significance level to test the claim that the average temperature is the same in each greenhouse.
ii) How are the analysis of variance results affected if 8° is added to each temperature listed for greenhouse #3?

Quizplus · Accepted Answer

The Answer of At the same time each day, a researcher records the temperature in each of three greenhouses. The table shows
the temperatures in degrees Fahrenheit recorded for one week.  i) Use a 0.05 significance level to test the claim that the average temperature is the same in each greenhouse.
ii) How are the analysis of variance results affected if 8° is added to each temperature listed for greenhouse #3?

At the Same Time Each Day, a Researcher Records the Temperature