Which of the following ranching practices contributes to soil erosion?
A.
overgrazing of livestock
B.
grazing more than one type of animal on the land
C.
allowing fields to remain empty and unused.
D.
grazing the same type of animal on the land for many years

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?

What will happen in a hybrid vehicle if current flow becomes too high due to a short?

Which statements did both aristotle and ptolemy assume? check all that apply.