Which option below best explains why the second law of thermodynamics is not violated when heat flows from a cold freezer and into the much warmer room? A. The flow of internal energy out of the freezer is balanced by the flow of energy into the room. O B. The electric motor on the freezer does work to remove the heat from inside the freezer. C. The spontaneous flow of heat from a cool area and into a warmer area is allowed O D. The freezer and room are not an isolated system, since electrical energy flows in PREVIOUS​

7. see worksheet 1 for values of variables x1, x2 and x3 and answer the following questions: a. for each variable find the mean, median, coefficient of skewness, range and population standard deviation. b. compared to variable x1, how are the mean and median affected by extreme values (outliers) seen in x2 and x3. c. is the median or mean the better measure of location for x2 and x3? explain. d. explain the differences in the magnitudes of the skewness coefficients for the three variables. e. what is the relationship between the range and standard deviation looking across the three variables?