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 the same constant is added to every one of the original
sample values?

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 the same constant is added to every one of the original
sample values?

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 the same constant is added to every one of the original
sample values?

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